2901528090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{17231}}^1$

素因数の和:19115

約数の個数: 48

約数和(自身を含む): 7548443136

約数和(自身を除く): 4646915046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1871, 3742, 5613, 9355, 11226, 16839, 17231, 18710, 28065, 33678, 34462, 51693, 56130, 84195, 86155, 103386, 155079, 168390, 172310, 258465, 310158, 516930, 775395, 1550790, 32239201, 64478402, 96717603, 161196005, 193435206, 290152809, 322392010, 483588015, 580305618, 967176030, 1450764045, 2901528090]

約数ペア:

[(1, 2901528090), (2, 1450764045), (3, 967176030), (5, 580305618), (6, 483588015), (9, 322392010), (10, 290152809), (15, 193435206), (18, 161196005), (30, 96717603), (45, 64478402), (90, 32239201), (1871, 1550790), (3742, 775395), (5613, 516930), (9355, 310158), (11226, 258465), (16839, 172310), (17231, 168390), (18710, 155079), (28065, 103386), (33678, 86155), (34462, 84195), (51693, 56130)]