421682010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3259}}^1$

素因数の和:3515

約数の個数: 64

約数和(自身を含む): 1070323200

約数和(自身を除く): 648641190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 227, 285, 454, 570, 681, 1135, 1362, 2270, 3259, 3405, 4313, 6518, 6810, 8626, 9777, 12939, 16295, 19554, 21565, 25878, 32590, 43130, 48885, 61921, 64695, 97770, 123842, 129390, 185763, 309605, 371526, 619210, 739793, 928815, 1479586, 1857630, 2219379, 3698965, 4438758, 7397930, 11096895, 14056067, 22193790, 28112134, 42168201, 70280335, 84336402, 140560670, 210841005, 421682010]

約数ペア:

[(1, 421682010), (2, 210841005), (3, 140560670), (5, 84336402), (6, 70280335), (10, 42168201), (15, 28112134), (19, 22193790), (30, 14056067), (38, 11096895), (57, 7397930), (95, 4438758), (114, 3698965), (190, 2219379), (227, 1857630), (285, 1479586), (454, 928815), (570, 739793), (681, 619210), (1135, 371526), (1362, 309605), (2270, 185763), (3259, 129390), (3405, 123842), (4313, 97770), (6518, 64695), (6810, 61921), (8626, 48885), (9777, 43130), (12939, 32590), (16295, 25878), (19554, 21565)]