72249010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 133866432

約数和(自身を除く): 61617422

約数列:

[1, 2, 5, 10, 61, 83, 122, 166, 305, 415, 610, 830, 1427, 2854, 5063, 7135, 10126, 14270, 25315, 50630, 87047, 118441, 174094, 236882, 435235, 592205, 870470, 1184410, 7224901, 14449802, 36124505, 72249010]

約数ペア:

[(1, 72249010), (2, 36124505), (5, 14449802), (10, 7224901), (61, 1184410), (83, 870470), (122, 592205), (166, 435235), (305, 236882), (415, 174094), (610, 118441), (830, 87047), (1427, 50630), (2854, 25315), (5063, 14270), (7135, 10126)]