290097510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{508943}}^1$

素因数の和:508972

約数の個数: 32

約数和(自身を含む): 732879360

約数和(自身を除く): 442781850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 508943, 1017886, 1526829, 2544715, 3053658, 5089430, 7634145, 9669917, 15268290, 19339834, 29009751, 48349585, 58019502, 96699170, 145048755, 290097510]

約数ペア:

[(1, 290097510), (2, 145048755), (3, 96699170), (5, 58019502), (6, 48349585), (10, 29009751), (15, 19339834), (19, 15268290), (30, 9669917), (38, 7634145), (57, 5089430), (95, 3053658), (114, 2544715), (190, 1526829), (285, 1017886), (570, 508943)]