622171970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{37189}}^1$

素因数の和:37442

約数の個数: 32

約数和(自身を含む): 1285286400

約数和(自身を除く): 663114430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 16730, 37189, 74378, 185945, 260323, 371890, 520646, 1301615, 2603230, 8888171, 17776342, 44440855, 62217197, 88881710, 124434394, 311085985, 622171970]

約数ペア:

[(1, 622171970), (2, 311085985), (5, 124434394), (7, 88881710), (10, 62217197), (14, 44440855), (35, 17776342), (70, 8888171), (239, 2603230), (478, 1301615), (1195, 520646), (1673, 371890), (2390, 260323), (3346, 185945), (8365, 74378), (16730, 37189)]