326874230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{6983}}^1$

素因数の和:7172

約数の個数: 32

約数和(自身を含む): 611463168

約数和(自身を除く): 284588938

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 302, 310, 755, 1510, 4681, 6983, 9362, 13966, 23405, 34915, 46810, 69830, 216473, 432946, 1054433, 1082365, 2108866, 2164730, 5272165, 10544330, 32687423, 65374846, 163437115, 326874230]

約数ペア:

[(1, 326874230), (2, 163437115), (5, 65374846), (10, 32687423), (31, 10544330), (62, 5272165), (151, 2164730), (155, 2108866), (302, 1082365), (310, 1054433), (755, 432946), (1510, 216473), (4681, 69830), (6983, 46810), (9362, 34915), (13966, 23405)]