30315792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2600

約数の個数: 80

約数和(自身を含む): 88813760

約数和(自身を除く): 58497968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2557, 2964, 3952, 5114, 5928, 7671, 10228, 11856, 15342, 20456, 30684, 33241, 40912, 48583, 61368, 66482, 97166, 99723, 122736, 132964, 145749, 194332, 199446, 265928, 291498, 388664, 398892, 531856, 582996, 631579, 777328, 797784, 1165992, 1263158, 1595568, 1894737, 2331984, 2526316, 3789474, 5052632, 7578948, 10105264, 15157896, 30315792]

約数ペア:

[(1, 30315792), (2, 15157896), (3, 10105264), (4, 7578948), (6, 5052632), (8, 3789474), (12, 2526316), (13, 2331984), (16, 1894737), (19, 1595568), (24, 1263158), (26, 1165992), (38, 797784), (39, 777328), (48, 631579), (52, 582996), (57, 531856), (76, 398892), (78, 388664), (104, 291498), (114, 265928), (152, 199446), (156, 194332), (208, 145749), (228, 132964), (247, 122736), (304, 99723), (312, 97166), (456, 66482), (494, 61368), (624, 48583), (741, 40912), (912, 33241), (988, 30684), (1482, 20456), (1976, 15342), (2557, 11856), (2964, 10228), (3952, 7671), (5114, 5928)]