711821070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{255133}}^1$

素因数の和:255177

約数の個数: 48

約数和(自身を含む): 1910443392

約数和(自身を除く): 1198622322

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, 255133, 510266, 765399, 1275665, 1530798, 2296197, 2551330, 3826995, 4592394, 7653990, 7909123, 11480985, 15818246, 22961970, 23727369, 39545615, 47454738, 71182107, 79091230, 118636845, 142364214, 237273690, 355910535, 711821070]

約数ペア:

[(1, 711821070), (2, 355910535), (3, 237273690), (5, 142364214), (6, 118636845), (9, 79091230), (10, 71182107), (15, 47454738), (18, 39545615), (30, 23727369), (31, 22961970), (45, 15818246), (62, 11480985), (90, 7909123), (93, 7653990), (155, 4592394), (186, 3826995), (279, 2551330), (310, 2296197), (465, 1530798), (558, 1275665), (930, 765399), (1395, 510266), (2790, 255133)]