396203430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26573}}^1$

素因数の和:26661

約数の個数: 64

約数和(自身を含む): 1102076928

約数和(自身を除く): 705873498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 14910, 26573, 53146, 79719, 132865, 159438, 186011, 265730, 372022, 398595, 558033, 797190, 930055, 1116066, 1860110, 1886683, 2790165, 3773366, 5580330, 5660049, 9433415, 11320098, 13206781, 18866830, 26413562, 28300245, 39620343, 56600490, 66033905, 79240686, 132067810, 198101715, 396203430]

約数ペア:

[(1, 396203430), (2, 198101715), (3, 132067810), (5, 79240686), (6, 66033905), (7, 56600490), (10, 39620343), (14, 28300245), (15, 26413562), (21, 18866830), (30, 13206781), (35, 11320098), (42, 9433415), (70, 5660049), (71, 5580330), (105, 3773366), (142, 2790165), (210, 1886683), (213, 1860110), (355, 1116066), (426, 930055), (497, 797190), (710, 558033), (994, 398595), (1065, 372022), (1491, 265730), (2130, 186011), (2485, 159438), (2982, 132865), (4970, 79719), (7455, 53146), (14910, 26573)]