78496290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{32303}}^1$

素因数の和:32325

約数の個数: 48

約数和(自身を含む): 211655808

約数和(自身を除く): 133159518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 32303, 64606, 96909, 161515, 193818, 290727, 323030, 484545, 581454, 872181, 969090, 1453635, 1744362, 2616543, 2907270, 4360905, 5233086, 7849629, 8721810, 13082715, 15699258, 26165430, 39248145, 78496290]

約数ペア:

[(1, 78496290), (2, 39248145), (3, 26165430), (5, 15699258), (6, 13082715), (9, 8721810), (10, 7849629), (15, 5233086), (18, 4360905), (27, 2907270), (30, 2616543), (45, 1744362), (54, 1453635), (81, 969090), (90, 872181), (135, 581454), (162, 484545), (243, 323030), (270, 290727), (405, 193818), (486, 161515), (810, 96909), (1215, 64606), (2430, 32303)]