40921290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2003}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 106917408

約数和(自身を除く): 65996118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 681, 1135, 1362, 2003, 2043, 2270, 3405, 4006, 4086, 6009, 6810, 10015, 10215, 12018, 18027, 20030, 20430, 30045, 36054, 60090, 90135, 180270, 454681, 909362, 1364043, 2273405, 2728086, 4092129, 4546810, 6820215, 8184258, 13640430, 20460645, 40921290]

約数ペア:

[(1, 40921290), (2, 20460645), (3, 13640430), (5, 8184258), (6, 6820215), (9, 4546810), (10, 4092129), (15, 2728086), (18, 2273405), (30, 1364043), (45, 909362), (90, 454681), (227, 180270), (454, 90135), (681, 60090), (1135, 36054), (1362, 30045), (2003, 20430), (2043, 20030), (2270, 18027), (3405, 12018), (4006, 10215), (4086, 10015), (6009, 6810)]