38745090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2851}}^1$

素因数の和:3015

約数の個数: 48

約数和(自身を含む): 101439936

約数和(自身を除く): 62694846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 2851, 4530, 5702, 6795, 8553, 13590, 14255, 17106, 25659, 28510, 42765, 51318, 85530, 128295, 256590, 430501, 861002, 1291503, 2152505, 2583006, 3874509, 4305010, 6457515, 7749018, 12915030, 19372545, 38745090]

約数ペア:

[(1, 38745090), (2, 19372545), (3, 12915030), (5, 7749018), (6, 6457515), (9, 4305010), (10, 3874509), (15, 2583006), (18, 2152505), (30, 1291503), (45, 861002), (90, 430501), (151, 256590), (302, 128295), (453, 85530), (755, 51318), (906, 42765), (1359, 28510), (1510, 25659), (2265, 17106), (2718, 14255), (2851, 13590), (4530, 8553), (5702, 6795)]