2218441610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{10253}}^1$

素因数の和:10559

約数の個数: 64

約数和(自身を含む): 4996733184

約数和(自身を除く): 2778291574

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 281, 385, 562, 770, 1405, 1967, 2810, 3091, 3934, 6182, 9835, 10253, 15455, 19670, 20506, 21637, 30910, 43274, 51265, 71771, 102530, 108185, 112783, 143542, 216370, 225566, 358855, 563915, 717710, 789481, 1127830, 1578962, 2881093, 3947405, 5762186, 7894810, 14405465, 20167651, 28810930, 31692023, 40335302, 63384046, 100838255, 158460115, 201676510, 221844161, 316920230, 443688322, 1109220805, 2218441610]

約数ペア:

[(1, 2218441610), (2, 1109220805), (5, 443688322), (7, 316920230), (10, 221844161), (11, 201676510), (14, 158460115), (22, 100838255), (35, 63384046), (55, 40335302), (70, 31692023), (77, 28810930), (110, 20167651), (154, 14405465), (281, 7894810), (385, 5762186), (562, 3947405), (770, 2881093), (1405, 1578962), (1967, 1127830), (2810, 789481), (3091, 717710), (3934, 563915), (6182, 358855), (9835, 225566), (10253, 216370), (15455, 143542), (19670, 112783), (20506, 108185), (21637, 102530), (30910, 71771), (43274, 51265)]