275140930

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 501783984

約数和(自身を除く): 226643054

約数列:

[1, 2, 5, 10, 157, 173, 314, 346, 785, 865, 1013, 1570, 1730, 2026, 5065, 10130, 27161, 54322, 135805, 159041, 175249, 271610, 318082, 350498, 795205, 876245, 1590410, 1752490, 27514093, 55028186, 137570465, 275140930]

約数ペア:

[(1, 275140930), (2, 137570465), (5, 55028186), (10, 27514093), (157, 1752490), (173, 1590410), (314, 876245), (346, 795205), (785, 350498), (865, 318082), (1013, 271610), (1570, 175249), (1730, 159041), (2026, 135805), (5065, 54322), (10130, 27161)]