31530511055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 41479796736

約数和(自身を除く): 9949285681

約数列:

[1, 5, 23, 41, 71, 97, 115, 205, 355, 485, 943, 971, 1633, 2231, 2911, 3977, 4715, 4855, 6887, 8165, 11155, 14555, 19885, 22333, 34435, 39811, 66953, 68941, 91471, 94187, 111665, 158401, 199055, 282367, 334765, 344705, 457355, 470935, 792005, 915653, 1411835, 1585643, 2166301, 2826581, 3861667, 4578265, 6494441, 6687277, 7928215, 10831505, 14132905, 19308335, 32472205, 33436385, 65011363, 88818341, 153807371, 274178357, 325056815, 444091705, 769036855, 1370891785, 6306102211, 31530511055]

約数ペア:

[(1, 31530511055), (5, 6306102211), (23, 1370891785), (41, 769036855), (71, 444091705), (97, 325056815), (115, 274178357), (205, 153807371), (355, 88818341), (485, 65011363), (943, 33436385), (971, 32472205), (1633, 19308335), (2231, 14132905), (2911, 10831505), (3977, 7928215), (4715, 6687277), (4855, 6494441), (6887, 4578265), (8165, 3861667), (11155, 2826581), (14555, 2166301), (19885, 1585643), (22333, 1411835), (34435, 915653), (39811, 792005), (66953, 470935), (68941, 457355), (91471, 344705), (94187, 334765), (111665, 282367), (158401, 199055)]