130042530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{481639}}^1$

素因数の和:481655

約数の個数: 32

約数和(自身を含む): 346780800

約数和(自身を除く): 216738270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 481639, 963278, 1444917, 2408195, 2889834, 4334751, 4816390, 7224585, 8669502, 13004253, 14449170, 21673755, 26008506, 43347510, 65021265, 130042530]

約数ペア:

[(1, 130042530), (2, 65021265), (3, 43347510), (5, 26008506), (6, 21673755), (9, 14449170), (10, 13004253), (15, 8669502), (18, 7224585), (27, 4816390), (30, 4334751), (45, 2889834), (54, 2408195), (90, 1444917), (135, 963278), (270, 481639)]