23168010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 57542400

約数和(自身を除く): 34374390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 73, 142, 146, 149, 213, 219, 298, 355, 365, 426, 438, 447, 710, 730, 745, 894, 1065, 1095, 1490, 2130, 2190, 2235, 4470, 5183, 10366, 10579, 10877, 15549, 21158, 21754, 25915, 31098, 31737, 32631, 51830, 52895, 54385, 63474, 65262, 77745, 105790, 108770, 155490, 158685, 163155, 317370, 326310, 772267, 1544534, 2316801, 3861335, 4633602, 7722670, 11584005, 23168010]

約数ペア:

[(1, 23168010), (2, 11584005), (3, 7722670), (5, 4633602), (6, 3861335), (10, 2316801), (15, 1544534), (30, 772267), (71, 326310), (73, 317370), (142, 163155), (146, 158685), (149, 155490), (213, 108770), (219, 105790), (298, 77745), (355, 65262), (365, 63474), (426, 54385), (438, 52895), (447, 51830), (710, 32631), (730, 31737), (745, 31098), (894, 25915), (1065, 21754), (1095, 21158), (1490, 15549), (2130, 10877), (2190, 10579), (2235, 10366), (4470, 5183)]