89893830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4349}}^1$

素因数の和:4425

約数の個数: 64

約数和(自身を含む): 236779200

約数和(自身を除く): 146885370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 4134, 4349, 6890, 8698, 10335, 13047, 20670, 21745, 26094, 43490, 56537, 65235, 113074, 130470, 169611, 230497, 282685, 339222, 460994, 565370, 691491, 848055, 1152485, 1382982, 1696110, 2304970, 2996461, 3457455, 5992922, 6914910, 8989383, 14982305, 17978766, 29964610, 44946915, 89893830]

約数ペア:

[(1, 89893830), (2, 44946915), (3, 29964610), (5, 17978766), (6, 14982305), (10, 8989383), (13, 6914910), (15, 5992922), (26, 3457455), (30, 2996461), (39, 2304970), (53, 1696110), (65, 1382982), (78, 1152485), (106, 848055), (130, 691491), (159, 565370), (195, 460994), (265, 339222), (318, 282685), (390, 230497), (530, 169611), (689, 130470), (795, 113074), (1378, 65235), (1590, 56537), (2067, 43490), (3445, 26094), (4134, 21745), (4349, 20670), (6890, 13047), (8698, 10335)]