69258340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6571}}^1$

素因数の和:6628

約数の個数: 48

約数和(自身を含む): 158989824

約数和(自身を除く): 89731484

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 6571, 10540, 13142, 26284, 32855, 65710, 111707, 131420, 203701, 223414, 407402, 446828, 558535, 814804, 1018505, 1117070, 2037010, 2234140, 3462917, 4074020, 6925834, 13851668, 17314585, 34629170, 69258340]

約数ペア:

[(1, 69258340), (2, 34629170), (4, 17314585), (5, 13851668), (10, 6925834), (17, 4074020), (20, 3462917), (31, 2234140), (34, 2037010), (62, 1117070), (68, 1018505), (85, 814804), (124, 558535), (155, 446828), (170, 407402), (310, 223414), (340, 203701), (527, 131420), (620, 111707), (1054, 65710), (2108, 32855), (2635, 26284), (5270, 13142), (6571, 10540)]