72628590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8377}}^1$

素因数の和:8421

約数の個数: 48

約数和(自身を含む): 185187312

約数和(自身を除く): 112558722

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8377, 8670, 16754, 25131, 41885, 50262, 83770, 125655, 142409, 251310, 284818, 427227, 712045, 854454, 1424090, 2136135, 2420953, 4272270, 4841906, 7262859, 12104765, 14525718, 24209530, 36314295, 72628590]

約数ペア:

[(1, 72628590), (2, 36314295), (3, 24209530), (5, 14525718), (6, 12104765), (10, 7262859), (15, 4841906), (17, 4272270), (30, 2420953), (34, 2136135), (51, 1424090), (85, 854454), (102, 712045), (170, 427227), (255, 284818), (289, 251310), (510, 142409), (578, 125655), (867, 83770), (1445, 50262), (1734, 41885), (2890, 25131), (4335, 16754), (8377, 8670)]