277532990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233221}}^1$

素因数の和:233252

約数の個数: 32

約数和(自身を含む): 604511424

約数和(自身を除く): 326978434

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 233221, 466442, 1166105, 1632547, 2332210, 3265094, 3964757, 7929514, 8162735, 16325470, 19823785, 27753299, 39647570, 55506598, 138766495, 277532990]

約数ペア:

[(1, 277532990), (2, 138766495), (5, 55506598), (7, 39647570), (10, 27753299), (14, 19823785), (17, 16325470), (34, 8162735), (35, 7929514), (70, 3964757), (85, 3265094), (119, 2332210), (170, 1632547), (238, 1166105), (595, 466442), (1190, 233221)]