2116770420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{147613}}^1$

素因数の和:147864

約数の個数: 48

約数和(自身を含む): 5951796480

約数和(自身を除く): 3835026060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 147613, 295226, 442839, 590452, 738065, 885678, 1476130, 1771356, 2214195, 2952260, 4428390, 8856780, 35279507, 70559014, 105838521, 141118028, 176397535, 211677042, 352795070, 423354084, 529192605, 705590140, 1058385210, 2116770420]

約数ペア:

[(1, 2116770420), (2, 1058385210), (3, 705590140), (4, 529192605), (5, 423354084), (6, 352795070), (10, 211677042), (12, 176397535), (15, 141118028), (20, 105838521), (30, 70559014), (60, 35279507), (239, 8856780), (478, 4428390), (717, 2952260), (956, 2214195), (1195, 1771356), (1434, 1476130), (2390, 885678), (2868, 738065), (3585, 590452), (4780, 442839), (7170, 295226), (14340, 147613)]