91491270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12347}}^1$

素因数の和:12389

約数の個数: 64

約数和(自身を含む): 248935680

約数和(自身を除く): 157444410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 12347, 24694, 37041, 61735, 74082, 123470, 160511, 185205, 234593, 321022, 370410, 469186, 481533, 703779, 802555, 963066, 1172965, 1407558, 1605110, 2345930, 2407665, 3049709, 3518895, 4815330, 6099418, 7037790, 9149127, 15248545, 18298254, 30497090, 45745635, 91491270]

約数ペア:

[(1, 91491270), (2, 45745635), (3, 30497090), (5, 18298254), (6, 15248545), (10, 9149127), (13, 7037790), (15, 6099418), (19, 4815330), (26, 3518895), (30, 3049709), (38, 2407665), (39, 2345930), (57, 1605110), (65, 1407558), (78, 1172965), (95, 963066), (114, 802555), (130, 703779), (190, 481533), (195, 469186), (247, 370410), (285, 321022), (390, 234593), (494, 185205), (570, 160511), (741, 123470), (1235, 74082), (1482, 61735), (2470, 37041), (3705, 24694), (7410, 12347)]