69716730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 172160640

約数和(自身を除く): 102443910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 163, 265, 269, 318, 326, 489, 530, 538, 795, 807, 815, 978, 1345, 1590, 1614, 1630, 2445, 2690, 4035, 4890, 8070, 8639, 14257, 17278, 25917, 28514, 42771, 43195, 43847, 51834, 71285, 85542, 86390, 87694, 129585, 131541, 142570, 213855, 219235, 259170, 263082, 427710, 438470, 657705, 1315410, 2323891, 4647782, 6971673, 11619455, 13943346, 23238910, 34858365, 69716730]

約数ペア:

[(1, 69716730), (2, 34858365), (3, 23238910), (5, 13943346), (6, 11619455), (10, 6971673), (15, 4647782), (30, 2323891), (53, 1315410), (106, 657705), (159, 438470), (163, 427710), (265, 263082), (269, 259170), (318, 219235), (326, 213855), (489, 142570), (530, 131541), (538, 129585), (795, 87694), (807, 86390), (815, 85542), (978, 71285), (1345, 51834), (1590, 43847), (1614, 43195), (1630, 42771), (2445, 28514), (2690, 25917), (4035, 17278), (4890, 14257), (8070, 8639)]