339847110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2203

約数の個数: 128

約数和(自身を含む): 985190400

約数和(自身を除く): 645343290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 90, 93, 95, 114, 135, 155, 171, 186, 190, 270, 279, 285, 310, 342, 465, 513, 558, 570, 589, 837, 855, 930, 1026, 1178, 1395, 1674, 1710, 1767, 2137, 2565, 2790, 2945, 3534, 4185, 4274, 5130, 5301, 5890, 6411, 8370, 8835, 10602, 10685, 12822, 15903, 17670, 19233, 21370, 26505, 31806, 32055, 38466, 40603, 53010, 57699, 64110, 66247, 79515, 81206, 96165, 115398, 121809, 132494, 159030, 192330, 198741, 203015, 243618, 288495, 331235, 365427, 397482, 406030, 576990, 596223, 609045, 662470, 730854, 993705, 1096281, 1192446, 1218090, 1258693, 1788669, 1827135, 1987410, 2192562, 2517386, 2981115, 3577338, 3654270, 3776079, 5481405, 5962230, 6293465, 7552158, 8943345, 10962810, 11328237, 12586930, 17886690, 18880395, 22656474, 33984711, 37760790, 56641185, 67969422, 113282370, 169923555, 339847110]

約数ペア:

[(1, 339847110), (2, 169923555), (3, 113282370), (5, 67969422), (6, 56641185), (9, 37760790), (10, 33984711), (15, 22656474), (18, 18880395), (19, 17886690), (27, 12586930), (30, 11328237), (31, 10962810), (38, 8943345), (45, 7552158), (54, 6293465), (57, 5962230), (62, 5481405), (90, 3776079), (93, 3654270), (95, 3577338), (114, 2981115), (135, 2517386), (155, 2192562), (171, 1987410), (186, 1827135), (190, 1788669), (270, 1258693), (279, 1218090), (285, 1192446), (310, 1096281), (342, 993705), (465, 730854), (513, 662470), (558, 609045), (570, 596223), (589, 576990), (837, 406030), (855, 397482), (930, 365427), (1026, 331235), (1178, 288495), (1395, 243618), (1674, 203015), (1710, 198741), (1767, 192330), (2137, 159030), (2565, 132494), (2790, 121809), (2945, 115398), (3534, 96165), (4185, 81206), (4274, 79515), (5130, 66247), (5301, 64110), (5890, 57699), (6411, 53010), (8370, 40603), (8835, 38466), (10602, 32055), (10685, 31806), (12822, 26505), (15903, 21370), (17670, 19233)]