168630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 511488

約数和(自身を除く): 342858

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 73, 77, 105, 110, 146, 154, 165, 210, 219, 231, 330, 365, 385, 438, 462, 511, 730, 770, 803, 1022, 1095, 1155, 1533, 1606, 2190, 2310, 2409, 2555, 3066, 4015, 4818, 5110, 5621, 7665, 8030, 11242, 12045, 15330, 16863, 24090, 28105, 33726, 56210, 84315, 168630]

約数ペア:

[(1, 168630), (2, 84315), (3, 56210), (5, 33726), (6, 28105), (7, 24090), (10, 16863), (11, 15330), (14, 12045), (15, 11242), (21, 8030), (22, 7665), (30, 5621), (33, 5110), (35, 4818), (42, 4015), (55, 3066), (66, 2555), (70, 2409), (73, 2310), (77, 2190), (105, 1606), (110, 1533), (146, 1155), (154, 1095), (165, 1022), (210, 803), (219, 770), (231, 730), (330, 511), (365, 462), (385, 438)]