1397184420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4519}}^1\times {\mathrm{5153}}^1$

素因数の和:9684

約数の個数: 48

約数和(自身を含む): 3913741440

約数和(自身を除く): 2516557020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4519, 5153, 9038, 10306, 13557, 15459, 18076, 20612, 22595, 25765, 27114, 30918, 45190, 51530, 54228, 61836, 67785, 77295, 90380, 103060, 135570, 154590, 271140, 309180, 23286407, 46572814, 69859221, 93145628, 116432035, 139718442, 232864070, 279436884, 349296105, 465728140, 698592210, 1397184420]

約数ペア:

[(1, 1397184420), (2, 698592210), (3, 465728140), (4, 349296105), (5, 279436884), (6, 232864070), (10, 139718442), (12, 116432035), (15, 93145628), (20, 69859221), (30, 46572814), (60, 23286407), (4519, 309180), (5153, 271140), (9038, 154590), (10306, 135570), (13557, 103060), (15459, 90380), (18076, 77295), (20612, 67785), (22595, 61836), (25765, 54228), (27114, 51530), (30918, 45190)]