1957697740890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21752197121}}^1$

素因数の和:21752197134

約数の個数: 24

約数和(自身を含む): 5090014126548

約数和(自身を除く): 3132316385658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21752197121, 43504394242, 65256591363, 108760985605, 130513182726, 195769774089, 217521971210, 326282956815, 391539548178, 652565913630, 978848870445, 1957697740890]

約数ペア:

[(1, 1957697740890), (2, 978848870445), (3, 652565913630), (5, 391539548178), (6, 326282956815), (9, 217521971210), (10, 195769774089), (15, 130513182726), (18, 108760985605), (30, 65256591363), (45, 43504394242), (90, 21752197121)]