2502090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3089}}^1$

素因数の和:3108

約数の個数: 40

約数和(自身を含む): 6730020

約数和(自身を除く): 4227930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3089, 6178, 9267, 15445, 18534, 27801, 30890, 46335, 55602, 83403, 92670, 139005, 166806, 250209, 278010, 417015, 500418, 834030, 1251045, 2502090]

約数ペア:

[(1, 2502090), (2, 1251045), (3, 834030), (5, 500418), (6, 417015), (9, 278010), (10, 250209), (15, 166806), (18, 139005), (27, 92670), (30, 83403), (45, 55602), (54, 46335), (81, 30890), (90, 27801), (135, 18534), (162, 15445), (270, 9267), (405, 6178), (810, 3089)]