40823010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15641}}^1$

素因数の和:15683

約数の個数: 48

約数和(自身を含む): 109806840

約数和(自身を除く): 68983830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 15641, 31282, 46923, 78205, 93846, 140769, 156410, 234615, 281538, 453589, 469230, 703845, 907178, 1360767, 1407690, 2267945, 2721534, 4082301, 4535890, 6803835, 8164602, 13607670, 20411505, 40823010]

約数ペア:

[(1, 40823010), (2, 20411505), (3, 13607670), (5, 8164602), (6, 6803835), (9, 4535890), (10, 4082301), (15, 2721534), (18, 2267945), (29, 1407690), (30, 1360767), (45, 907178), (58, 703845), (87, 469230), (90, 453589), (145, 281538), (174, 234615), (261, 156410), (290, 140769), (435, 93846), (522, 78205), (870, 46923), (1305, 31282), (2610, 15641)]