1738719060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 5398348032

約数和(自身を除く): 3659628972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 137, 156, 159, 195, 212, 260, 265, 274, 307, 318, 390, 411, 530, 548, 614, 636, 685, 689, 780, 795, 822, 921, 1060, 1228, 1370, 1378, 1535, 1590, 1644, 1781, 1842, 2055, 2067, 2740, 2756, 3070, 3180, 3445, 3562, 3684, 3991, 4110, 4134, 4605, 5343, 6140, 6890, 7124, 7261, 7982, 8220, 8268, 8905, 9210, 10335, 10686, 11973, 13780, 14522, 15964, 16271, 17810, 18420, 19955, 20670, 21372, 21783, 23946, 26715, 29044, 32542, 35620, 36305, 39910, 41340, 42059, 43566, 47892, 48813, 53430, 59865, 65084, 72610, 79820, 81355, 84118, 87132, 94393, 97626, 106860, 108915, 119730, 126177, 145220, 162710, 168236, 188786, 195252, 210295, 211523, 217830, 239460, 244065, 252354, 283179, 325420, 377572, 420590, 423046, 435660, 471965, 488130, 504708, 546767, 566358, 630885, 634569, 841180, 846092, 943930, 976260, 1057615, 1093534, 1132716, 1261770, 1269138, 1415895, 1640301, 1887860, 2115230, 2187068, 2229127, 2523540, 2538276, 2733835, 2831790, 3172845, 3280602, 4230460, 4458254, 5467670, 5663580, 6345690, 6561204, 6687381, 8201505, 8916508, 10935340, 11145635, 12691380, 13374762, 16403010, 22291270, 26749524, 28978651, 32806020, 33436905, 44582540, 57957302, 66873810, 86935953, 115914604, 133747620, 144893255, 173871906, 289786510, 347743812, 434679765, 579573020, 869359530, 1738719060]

約数ペア:

[(1, 1738719060), (2, 869359530), (3, 579573020), (4, 434679765), (5, 347743812), (6, 289786510), (10, 173871906), (12, 144893255), (13, 133747620), (15, 115914604), (20, 86935953), (26, 66873810), (30, 57957302), (39, 44582540), (52, 33436905), (53, 32806020), (60, 28978651), (65, 26749524), (78, 22291270), (106, 16403010), (130, 13374762), (137, 12691380), (156, 11145635), (159, 10935340), (195, 8916508), (212, 8201505), (260, 6687381), (265, 6561204), (274, 6345690), (307, 5663580), (318, 5467670), (390, 4458254), (411, 4230460), (530, 3280602), (548, 3172845), (614, 2831790), (636, 2733835), (685, 2538276), (689, 2523540), (780, 2229127), (795, 2187068), (822, 2115230), (921, 1887860), (1060, 1640301), (1228, 1415895), (1370, 1269138), (1378, 1261770), (1535, 1132716), (1590, 1093534), (1644, 1057615), (1781, 976260), (1842, 943930), (2055, 846092), (2067, 841180), (2740, 634569), (2756, 630885), (3070, 566358), (3180, 546767), (3445, 504708), (3562, 488130), (3684, 471965), (3991, 435660), (4110, 423046), (4134, 420590), (4605, 377572), (5343, 325420), (6140, 283179), (6890, 252354), (7124, 244065), (7261, 239460), (7982, 217830), (8220, 211523), (8268, 210295), (8905, 195252), (9210, 188786), (10335, 168236), (10686, 162710), (11973, 145220), (13780, 126177), (14522, 119730), (15964, 108915), (16271, 106860), (17810, 97626), (18420, 94393), (19955, 87132), (20670, 84118), (21372, 81355), (21783, 79820), (23946, 72610), (26715, 65084), (29044, 59865), (32542, 53430), (35620, 48813), (36305, 47892), (39910, 43566), (41340, 42059)]