1309670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 2544480

約数和(自身を除く): 1234810

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 113, 122, 190, 226, 305, 565, 610, 1130, 1159, 2147, 2318, 4294, 5795, 6893, 10735, 11590, 13786, 21470, 34465, 68930, 130967, 261934, 654835, 1309670]

約数ペア:

[(1, 1309670), (2, 654835), (5, 261934), (10, 130967), (19, 68930), (38, 34465), (61, 21470), (95, 13786), (113, 11590), (122, 10735), (190, 6893), (226, 5795), (305, 4294), (565, 2318), (610, 2147), (1130, 1159)]