73576910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2137}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 145007712

約数和(自身を除く): 71430802

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 626, 1565, 2137, 3130, 3443, 4274, 6886, 10685, 17215, 21370, 23507, 34430, 47014, 117535, 235070, 668881, 1337762, 3344405, 6688810, 7357691, 14715382, 36788455, 73576910]

約数ペア:

[(1, 73576910), (2, 36788455), (5, 14715382), (10, 7357691), (11, 6688810), (22, 3344405), (55, 1337762), (110, 668881), (313, 235070), (626, 117535), (1565, 47014), (2137, 34430), (3130, 23507), (3443, 21370), (4274, 17215), (6886, 10685)]