68950970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7043}}^1$

素因数の和:7150

約数の個数: 32

約数和(自身を含む): 136935360

約数和(自身を除く): 67984390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 7043, 9790, 14086, 35215, 70430, 77473, 154946, 387365, 626827, 774730, 1253654, 3134135, 6268270, 6895097, 13790194, 34475485, 68950970]

約数ペア:

[(1, 68950970), (2, 34475485), (5, 13790194), (10, 6895097), (11, 6268270), (22, 3134135), (55, 1253654), (89, 774730), (110, 626827), (178, 387365), (445, 154946), (890, 77473), (979, 70430), (1958, 35215), (4895, 14086), (7043, 9790)]