2017075970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{47161}}^1$

素因数の和:47235

約数の個数: 64

約数和(自身を含む): 4563772416

約数和(自身を除く): 2546696446

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 658, 910, 1222, 1645, 3055, 3290, 4277, 6110, 8554, 21385, 42770, 47161, 94322, 235805, 330127, 471610, 613093, 660254, 1226186, 1650635, 2216567, 3065465, 3301270, 4291651, 4433134, 6130930, 8583302, 11082835, 15515969, 21458255, 22165670, 28815371, 31031938, 42916510, 57630742, 77579845, 144076855, 155159690, 201707597, 288153710, 403415194, 1008537985, 2017075970]

約数ペア:

[(1, 2017075970), (2, 1008537985), (5, 403415194), (7, 288153710), (10, 201707597), (13, 155159690), (14, 144076855), (26, 77579845), (35, 57630742), (47, 42916510), (65, 31031938), (70, 28815371), (91, 22165670), (94, 21458255), (130, 15515969), (182, 11082835), (235, 8583302), (329, 6130930), (455, 4433134), (470, 4291651), (611, 3301270), (658, 3065465), (910, 2216567), (1222, 1650635), (1645, 1226186), (3055, 660254), (3290, 613093), (4277, 471610), (6110, 330127), (8554, 235805), (21385, 94322), (42770, 47161)]