30815692660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37580113}}^1$

素因数の和:37580163

約数の個数: 24

約数和(自身を含む): 66291321096

約数和(自身を除く): 35475628436

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 37580113, 75160226, 150320452, 187900565, 375801130, 751602260, 1540784633, 3081569266, 6163138532, 7703923165, 15407846330, 30815692660]

約数ペア:

[(1, 30815692660), (2, 15407846330), (4, 7703923165), (5, 6163138532), (10, 3081569266), (20, 1540784633), (41, 751602260), (82, 375801130), (164, 187900565), (205, 150320452), (410, 75160226), (820, 37580113)]