63225820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8521}}^1$

素因数の和:8590

約数の個数: 48

約数和(自身を含む): 154623168

約数和(自身を除く): 91397348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 8521, 17042, 34084, 42605, 59647, 85210, 119294, 170420, 238588, 298235, 451613, 596470, 903226, 1192940, 1806452, 2258065, 3161291, 4516130, 6322582, 9032260, 12645164, 15806455, 31612910, 63225820]

約数ペア:

[(1, 63225820), (2, 31612910), (4, 15806455), (5, 12645164), (7, 9032260), (10, 6322582), (14, 4516130), (20, 3161291), (28, 2258065), (35, 1806452), (53, 1192940), (70, 903226), (106, 596470), (140, 451613), (212, 298235), (265, 238588), (371, 170420), (530, 119294), (742, 85210), (1060, 59647), (1484, 42605), (1855, 34084), (3710, 17042), (7420, 8521)]