15707630420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46198913}}^1$

素因数の和:46198939

約数の個数: 24

約数和(自身を含む): 34926378984

約数和(自身を除く): 19218748564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 46198913, 92397826, 184795652, 230994565, 461989130, 785381521, 923978260, 1570763042, 3141526084, 3926907605, 7853815210, 15707630420]

約数ペア:

[(1, 15707630420), (2, 7853815210), (4, 3926907605), (5, 3141526084), (10, 1570763042), (17, 923978260), (20, 785381521), (34, 461989130), (68, 230994565), (85, 184795652), (170, 92397826), (340, 46198913)]