18005970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14639}}^1$

素因数の和:14690

約数の個数: 32

約数和(自身を含む): 44271360

約数和(自身を除く): 26265390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 14639, 29278, 43917, 73195, 87834, 146390, 219585, 439170, 600199, 1200398, 1800597, 3000995, 3601194, 6001990, 9002985, 18005970]

約数ペア:

[(1, 18005970), (2, 9002985), (3, 6001990), (5, 3601194), (6, 3000995), (10, 1800597), (15, 1200398), (30, 600199), (41, 439170), (82, 219585), (123, 146390), (205, 87834), (246, 73195), (410, 43917), (615, 29278), (1230, 14639)]