1770435108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 4955788656

約数和(自身を除く): 3185353548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 137, 156, 159, 212, 234, 274, 318, 411, 468, 477, 521, 548, 636, 689, 822, 954, 1042, 1233, 1378, 1563, 1644, 1781, 1908, 2067, 2084, 2466, 2756, 3126, 3562, 4134, 4689, 4932, 5343, 6201, 6252, 6773, 7124, 7261, 8268, 9378, 10686, 12402, 13546, 14522, 16029, 18756, 20319, 21372, 21783, 24804, 27092, 27613, 29044, 32058, 40638, 43566, 55226, 60957, 64116, 65349, 71377, 81276, 82839, 87132, 94393, 110452, 121914, 130698, 142754, 165678, 188786, 214131, 243828, 248517, 261396, 283179, 285508, 331356, 358969, 377572, 428262, 497034, 566358, 642393, 717938, 849537, 856524, 927901, 994068, 1076907, 1132716, 1284786, 1435876, 1699074, 1855802, 2153814, 2569572, 2783703, 3230721, 3398148, 3711604, 3782981, 4307628, 5567406, 6461442, 7565962, 8351109, 11134812, 11348943, 12922884, 15131924, 16702218, 22697886, 33404436, 34046829, 45395772, 49178753, 68093658, 98357506, 136187316, 147536259, 196715012, 295072518, 442608777, 590145036, 885217554, 1770435108]

約数ペア:

[(1, 1770435108), (2, 885217554), (3, 590145036), (4, 442608777), (6, 295072518), (9, 196715012), (12, 147536259), (13, 136187316), (18, 98357506), (26, 68093658), (36, 49178753), (39, 45395772), (52, 34046829), (53, 33404436), (78, 22697886), (106, 16702218), (117, 15131924), (137, 12922884), (156, 11348943), (159, 11134812), (212, 8351109), (234, 7565962), (274, 6461442), (318, 5567406), (411, 4307628), (468, 3782981), (477, 3711604), (521, 3398148), (548, 3230721), (636, 2783703), (689, 2569572), (822, 2153814), (954, 1855802), (1042, 1699074), (1233, 1435876), (1378, 1284786), (1563, 1132716), (1644, 1076907), (1781, 994068), (1908, 927901), (2067, 856524), (2084, 849537), (2466, 717938), (2756, 642393), (3126, 566358), (3562, 497034), (4134, 428262), (4689, 377572), (4932, 358969), (5343, 331356), (6201, 285508), (6252, 283179), (6773, 261396), (7124, 248517), (7261, 243828), (8268, 214131), (9378, 188786), (10686, 165678), (12402, 142754), (13546, 130698), (14522, 121914), (16029, 110452), (18756, 94393), (20319, 87132), (21372, 82839), (21783, 81276), (24804, 71377), (27092, 65349), (27613, 64116), (29044, 60957), (32058, 55226), (40638, 43566)]