149697730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{164503}}^1$

素因数の和:164530

約数の個数: 32

約数和(自身を含む): 331640064

約数和(自身を除く): 181942334

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 164503, 329006, 822515, 1151521, 1645030, 2138539, 2303042, 4277078, 5757605, 10692695, 11515210, 14969773, 21385390, 29939546, 74848865, 149697730]

約数ペア:

[(1, 149697730), (2, 74848865), (5, 29939546), (7, 21385390), (10, 14969773), (13, 11515210), (14, 10692695), (26, 5757605), (35, 4277078), (65, 2303042), (70, 2138539), (91, 1645030), (130, 1151521), (182, 822515), (455, 329006), (910, 164503)]