2677929730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{64951}}^1$

素因数の和:65015

約数の個数: 64

約数和(自身を含む): 5985976320

約数和(自身を除く): 3308046590

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1330, 2170, 2945, 4123, 5890, 8246, 20615, 41230, 64951, 129902, 324755, 454657, 649510, 909314, 1234069, 2013481, 2273285, 2468138, 4026962, 4546570, 6170345, 8638483, 10067405, 12340690, 14094367, 17276966, 20134810, 28188734, 38256139, 43192415, 70471835, 76512278, 86384830, 140943670, 191280695, 267792973, 382561390, 535585946, 1338964865, 2677929730]

約数ペア:

[(1, 2677929730), (2, 1338964865), (5, 535585946), (7, 382561390), (10, 267792973), (14, 191280695), (19, 140943670), (31, 86384830), (35, 76512278), (38, 70471835), (62, 43192415), (70, 38256139), (95, 28188734), (133, 20134810), (155, 17276966), (190, 14094367), (217, 12340690), (266, 10067405), (310, 8638483), (434, 6170345), (589, 4546570), (665, 4026962), (1085, 2468138), (1178, 2273285), (1330, 2013481), (2170, 1234069), (2945, 909314), (4123, 649510), (5890, 454657), (8246, 324755), (20615, 129902), (41230, 64951)]