7464821490

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{48761}}^1$

素因数の和:48796

約数の個数: 128

約数和(自身を含む): 23031267840

約数和(自身を除く): 15566446350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 729, 810, 945, 1134, 1215, 1458, 1701, 1890, 2187, 2430, 2835, 3402, 3645, 4374, 5103, 5670, 7290, 8505, 10206, 10935, 15309, 17010, 21870, 25515, 30618, 48761, 51030, 76545, 97522, 146283, 153090, 243805, 292566, 341327, 438849, 487610, 682654, 731415, 877698, 1023981, 1316547, 1462830, 1706635, 2047962, 2194245, 2633094, 3071943, 3413270, 3949641, 4388490, 5119905, 6143886, 6582735, 7899282, 9215829, 10239810, 11848923, 13165470, 15359715, 18431658, 19748205, 23697846, 27647487, 30719430, 35546769, 39496410, 46079145, 55294974, 59244615, 71093538, 82942461, 92158290, 106640307, 118489230, 138237435, 165884922, 177733845, 213280614, 248827383, 276474870, 355467690, 414712305, 497654766, 533201535, 746482149, 829424610, 1066403070, 1244136915, 1492964298, 2488273830, 3732410745, 7464821490]

約数ペア:

[(1, 7464821490), (2, 3732410745), (3, 2488273830), (5, 1492964298), (6, 1244136915), (7, 1066403070), (9, 829424610), (10, 746482149), (14, 533201535), (15, 497654766), (18, 414712305), (21, 355467690), (27, 276474870), (30, 248827383), (35, 213280614), (42, 177733845), (45, 165884922), (54, 138237435), (63, 118489230), (70, 106640307), (81, 92158290), (90, 82942461), (105, 71093538), (126, 59244615), (135, 55294974), (162, 46079145), (189, 39496410), (210, 35546769), (243, 30719430), (270, 27647487), (315, 23697846), (378, 19748205), (405, 18431658), (486, 15359715), (567, 13165470), (630, 11848923), (729, 10239810), (810, 9215829), (945, 7899282), (1134, 6582735), (1215, 6143886), (1458, 5119905), (1701, 4388490), (1890, 3949641), (2187, 3413270), (2430, 3071943), (2835, 2633094), (3402, 2194245), (3645, 2047962), (4374, 1706635), (5103, 1462830), (5670, 1316547), (7290, 1023981), (8505, 877698), (10206, 731415), (10935, 682654), (15309, 487610), (17010, 438849), (21870, 341327), (25515, 292566), (30618, 243805), (48761, 153090), (51030, 146283), (76545, 97522)]