17192420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3319}}^1$

素因数の和:3372

約数の個数: 48

約数和(自身を含む): 42389760

約数和(自身を除く): 25197340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 3319, 5180, 6638, 13276, 16595, 23233, 33190, 46466, 66380, 92932, 116165, 122803, 232330, 245606, 464660, 491212, 614015, 859621, 1228030, 1719242, 2456060, 3438484, 4298105, 8596210, 17192420]

約数ペア:

[(1, 17192420), (2, 8596210), (4, 4298105), (5, 3438484), (7, 2456060), (10, 1719242), (14, 1228030), (20, 859621), (28, 614015), (35, 491212), (37, 464660), (70, 245606), (74, 232330), (140, 122803), (148, 116165), (185, 92932), (259, 66380), (370, 46466), (518, 33190), (740, 23233), (1036, 16595), (1295, 13276), (2590, 6638), (3319, 5180)]