78953590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5923}}^1$

素因数の和:6004

約数の個数: 32

約数和(自身を含む): 150137856

約数和(自身を除く): 71184266

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 5923, 6665, 11846, 13330, 29615, 59230, 183613, 254689, 367226, 509378, 918065, 1273445, 1836130, 2546890, 7895359, 15790718, 39476795, 78953590]

約数ペア:

[(1, 78953590), (2, 39476795), (5, 15790718), (10, 7895359), (31, 2546890), (43, 1836130), (62, 1273445), (86, 918065), (155, 509378), (215, 367226), (310, 254689), (430, 183613), (1333, 59230), (2666, 29615), (5923, 13330), (6665, 11846)]