170390350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{262139}}^1$

素因数の和:262164

約数の個数: 24

約数和(自身を含む): 341306280

約数和(自身を除く): 170915930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 262139, 524278, 1310695, 2621390, 3407807, 6553475, 6815614, 13106950, 17039035, 34078070, 85195175, 170390350]

約数ペア:

[(1, 170390350), (2, 85195175), (5, 34078070), (10, 17039035), (13, 13106950), (25, 6815614), (26, 6553475), (50, 3407807), (65, 2621390), (130, 1310695), (325, 524278), (650, 262139)]