408040285530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{320401}}^1\times {\mathrm{42451}}^1$

素因数の和:362862

約数の個数: 32

約数和(自身を含む): 979322810688

約数和(自身を除く): 571282525158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42451, 84902, 127353, 212255, 254706, 320401, 424510, 636765, 640802, 961203, 1273530, 1602005, 1922406, 3204010, 4806015, 9612030, 13601342851, 27202685702, 40804028553, 68006714255, 81608057106, 136013428510, 204020142765, 408040285530]

約数ペア:

[(1, 408040285530), (2, 204020142765), (3, 136013428510), (5, 81608057106), (6, 68006714255), (10, 40804028553), (15, 27202685702), (30, 13601342851), (42451, 9612030), (84902, 4806015), (127353, 3204010), (212255, 1922406), (254706, 1602005), (320401, 1273530), (424510, 961203), (636765, 640802)]