149348030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26717}}^1$

素因数の和:26780

約数の個数: 32

約数和(自身を含む): 296249184

約数和(自身を除く): 146901154

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 26717, 53434, 133585, 267170, 347321, 694642, 1148831, 1736605, 2297662, 3473210, 5744155, 11488310, 14934803, 29869606, 74674015, 149348030]

約数ペア:

[(1, 149348030), (2, 74674015), (5, 29869606), (10, 14934803), (13, 11488310), (26, 5744155), (43, 3473210), (65, 2297662), (86, 1736605), (130, 1148831), (215, 694642), (430, 347321), (559, 267170), (1118, 133585), (2795, 53434), (5590, 26717)]