27554930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7309}}^1$

素因数の和:7358

約数の個数: 32

約数和(自身を含む): 55263600

約数和(自身を除く): 27708670

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 7309, 14618, 36545, 73090, 95017, 190034, 211961, 423922, 475085, 950170, 1059805, 2119610, 2755493, 5510986, 13777465, 27554930]

約数ペア:

[(1, 27554930), (2, 13777465), (5, 5510986), (10, 2755493), (13, 2119610), (26, 1059805), (29, 950170), (58, 475085), (65, 423922), (130, 211961), (145, 190034), (290, 95017), (377, 73090), (754, 36545), (1885, 14618), (3770, 7309)]