156940890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{4987}}^1$

素因数の和:6046

約数の個数: 32

約数和(自身を含む): 377092800

約数和(自身を除く): 220151910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1049, 2098, 3147, 4987, 5245, 6294, 9974, 10490, 14961, 15735, 24935, 29922, 31470, 49870, 74805, 149610, 5231363, 10462726, 15694089, 26156815, 31388178, 52313630, 78470445, 156940890]

約数ペア:

[(1, 156940890), (2, 78470445), (3, 52313630), (5, 31388178), (6, 26156815), (10, 15694089), (15, 10462726), (30, 5231363), (1049, 149610), (2098, 74805), (3147, 49870), (4987, 31470), (5245, 29922), (6294, 24935), (9974, 15735), (10490, 14961)]