1567971630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{561997}}^1$

素因数の和:562041

約数の個数: 48

約数和(自身を含む): 4208241024

約数和(自身を除く): 2640269394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 561997, 1123994, 1685991, 2809985, 3371982, 5057973, 5619970, 8429955, 10115946, 16859910, 17421907, 25289865, 34843814, 50579730, 52265721, 87109535, 104531442, 156797163, 174219070, 261328605, 313594326, 522657210, 783985815, 1567971630]

約数ペア:

[(1, 1567971630), (2, 783985815), (3, 522657210), (5, 313594326), (6, 261328605), (9, 174219070), (10, 156797163), (15, 104531442), (18, 87109535), (30, 52265721), (31, 50579730), (45, 34843814), (62, 25289865), (90, 17421907), (93, 16859910), (155, 10115946), (186, 8429955), (279, 5619970), (310, 5057973), (465, 3371982), (558, 2809985), (930, 1685991), (1395, 1123994), (2790, 561997)]