7738290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 23452416

約数和(自身を除く): 15714126

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 173, 210, 213, 315, 346, 355, 426, 497, 519, 630, 639, 710, 865, 994, 1038, 1065, 1211, 1278, 1491, 1557, 1730, 2130, 2422, 2485, 2595, 2982, 3114, 3195, 3633, 4473, 4970, 5190, 6055, 6390, 7266, 7455, 7785, 8946, 10899, 12110, 12283, 14910, 15570, 18165, 21798, 22365, 24566, 36330, 36849, 44730, 54495, 61415, 73698, 85981, 108990, 110547, 122830, 171962, 184245, 221094, 257943, 368490, 429905, 515886, 552735, 773829, 859810, 1105470, 1289715, 1547658, 2579430, 3869145, 7738290]

約数ペア:

[(1, 7738290), (2, 3869145), (3, 2579430), (5, 1547658), (6, 1289715), (7, 1105470), (9, 859810), (10, 773829), (14, 552735), (15, 515886), (18, 429905), (21, 368490), (30, 257943), (35, 221094), (42, 184245), (45, 171962), (63, 122830), (70, 110547), (71, 108990), (90, 85981), (105, 73698), (126, 61415), (142, 54495), (173, 44730), (210, 36849), (213, 36330), (315, 24566), (346, 22365), (355, 21798), (426, 18165), (497, 15570), (519, 14910), (630, 12283), (639, 12110), (710, 10899), (865, 8946), (994, 7785), (1038, 7455), (1065, 7266), (1211, 6390), (1278, 6055), (1491, 5190), (1557, 4970), (1730, 4473), (2130, 3633), (2422, 3195), (2485, 3114), (2595, 2982)]