71792030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1483}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 133346304

約数和(自身を除く): 61554274

約数列:

[1, 2, 5, 10, 47, 94, 103, 206, 235, 470, 515, 1030, 1483, 2966, 4841, 7415, 9682, 14830, 24205, 48410, 69701, 139402, 152749, 305498, 348505, 697010, 763745, 1527490, 7179203, 14358406, 35896015, 71792030]

約数ペア:

[(1, 71792030), (2, 35896015), (5, 14358406), (10, 7179203), (47, 1527490), (94, 763745), (103, 697010), (206, 348505), (235, 305498), (470, 152749), (515, 139402), (1030, 69701), (1483, 48410), (2966, 24205), (4841, 14830), (7415, 9682)]