18514530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12101}}^1$

素因数の和:12131

約数の個数: 48

約数和(自身を含む): 50973624

約数和(自身を除く): 32459094

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, 12101, 24202, 36303, 60505, 72606, 108909, 121010, 181515, 205717, 217818, 363030, 411434, 544545, 617151, 1028585, 1089090, 1234302, 1851453, 2057170, 3085755, 3702906, 6171510, 9257265, 18514530]

約数ペア:

[(1, 18514530), (2, 9257265), (3, 6171510), (5, 3702906), (6, 3085755), (9, 2057170), (10, 1851453), (15, 1234302), (17, 1089090), (18, 1028585), (30, 617151), (34, 544545), (45, 411434), (51, 363030), (85, 217818), (90, 205717), (102, 181515), (153, 121010), (170, 108909), (255, 72606), (306, 60505), (510, 36303), (765, 24202), (1530, 12101)]