153804410

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{557}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 283120272

約数和(自身を除く): 129315862

約数列:

[1, 2, 5, 10, 53, 106, 265, 521, 530, 557, 1042, 1114, 2605, 2785, 5210, 5570, 27613, 29521, 55226, 59042, 138065, 147605, 276130, 290197, 295210, 580394, 1450985, 2901970, 15380441, 30760882, 76902205, 153804410]

約数ペア:

[(1, 153804410), (2, 76902205), (5, 30760882), (10, 15380441), (53, 2901970), (106, 1450985), (265, 580394), (521, 295210), (530, 290197), (557, 276130), (1042, 147605), (1114, 138065), (2605, 59042), (2785, 55226), (5210, 29521), (5570, 27613)]