520122470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{24203}}^1$

素因数の和:24524

約数の個数: 32

約数和(自身を含む): 1073495808

約数和(自身を除く): 553373338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4298, 10745, 21490, 24203, 48406, 121015, 169421, 242030, 338842, 847105, 1694210, 7430321, 14860642, 37151605, 52012247, 74303210, 104024494, 260061235, 520122470]

約数ペア:

[(1, 520122470), (2, 260061235), (5, 104024494), (7, 74303210), (10, 52012247), (14, 37151605), (35, 14860642), (70, 7430321), (307, 1694210), (614, 847105), (1535, 338842), (2149, 242030), (3070, 169421), (4298, 121015), (10745, 48406), (21490, 24203)]