123563430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 332175168

約数和(自身を除く): 208611738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 71, 90, 122, 142, 183, 213, 305, 317, 355, 366, 426, 549, 610, 634, 639, 710, 915, 951, 1065, 1098, 1278, 1585, 1830, 1902, 2130, 2745, 2853, 3170, 3195, 4331, 4755, 5490, 5706, 6390, 8662, 9510, 12993, 14265, 19337, 21655, 22507, 25986, 28530, 38674, 38979, 43310, 45014, 58011, 64965, 67521, 77958, 96685, 112535, 116022, 129930, 135042, 174033, 193370, 194895, 202563, 225070, 290055, 337605, 348066, 389790, 405126, 580110, 675210, 870165, 1012815, 1372927, 1740330, 2025630, 2745854, 4118781, 6864635, 8237562, 12356343, 13729270, 20593905, 24712686, 41187810, 61781715, 123563430]

約数ペア:

[(1, 123563430), (2, 61781715), (3, 41187810), (5, 24712686), (6, 20593905), (9, 13729270), (10, 12356343), (15, 8237562), (18, 6864635), (30, 4118781), (45, 2745854), (61, 2025630), (71, 1740330), (90, 1372927), (122, 1012815), (142, 870165), (183, 675210), (213, 580110), (305, 405126), (317, 389790), (355, 348066), (366, 337605), (426, 290055), (549, 225070), (610, 202563), (634, 194895), (639, 193370), (710, 174033), (915, 135042), (951, 129930), (1065, 116022), (1098, 112535), (1278, 96685), (1585, 77958), (1830, 67521), (1902, 64965), (2130, 58011), (2745, 45014), (2853, 43310), (3170, 38979), (3195, 38674), (4331, 28530), (4755, 25986), (5490, 22507), (5706, 21655), (6390, 19337), (8662, 14265), (9510, 12993)]