2279968703990

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{40867}}^1\times {\mathrm{36947}}^1$

素因数の和:77972

約数の個数: 32

約数和(自身を含む): 4131335003904

約数和(自身を除く): 1851366299914

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 36947, 40867, 73894, 81734, 184735, 204335, 369470, 408670, 5578997, 6170917, 11157994, 12341834, 27894985, 30854585, 55789970, 61709170, 1509913049, 3019826098, 7549565245, 15099130490, 227996870399, 455993740798, 1139984351995, 2279968703990]

約数ペア:

[(1, 2279968703990), (2, 1139984351995), (5, 455993740798), (10, 227996870399), (151, 15099130490), (302, 7549565245), (755, 3019826098), (1510, 1509913049), (36947, 61709170), (40867, 55789970), (73894, 30854585), (81734, 27894985), (184735, 12341834), (204335, 11157994), (369470, 6170917), (408670, 5578997)]