71522330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15121}}^1$

素因数の和:15182

約数の個数: 32

約数和(自身を含む): 143719488

約数和(自身を除く): 72197158

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 15121, 30242, 75605, 151210, 166331, 332662, 650203, 831655, 1300406, 1663310, 3251015, 6502030, 7152233, 14304466, 35761165, 71522330]

約数ペア:

[(1, 71522330), (2, 35761165), (5, 14304466), (10, 7152233), (11, 6502030), (22, 3251015), (43, 1663310), (55, 1300406), (86, 831655), (110, 650203), (215, 332662), (430, 166331), (473, 151210), (946, 75605), (2365, 30242), (4730, 15121)]