8538930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5581}}^1$

素因数の和:5611

約数の個数: 48

約数和(自身を含む): 23511384

約数和(自身を除く): 14972454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 5581, 11162, 16743, 27905, 33486, 50229, 55810, 83715, 94877, 100458, 167430, 189754, 251145, 284631, 474385, 502290, 569262, 853893, 948770, 1423155, 1707786, 2846310, 4269465, 8538930]

約数ペア:

[(1, 8538930), (2, 4269465), (3, 2846310), (5, 1707786), (6, 1423155), (9, 948770), (10, 853893), (15, 569262), (17, 502290), (18, 474385), (30, 284631), (34, 251145), (45, 189754), (51, 167430), (85, 100458), (90, 94877), (102, 83715), (153, 55810), (170, 50229), (255, 33486), (306, 27905), (510, 16743), (765, 11162), (1530, 5581)]