91612710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{145417}}^1$

素因数の和:145437

約数の個数: 48

約数和(自身を含む): 272222496

約数和(自身を除く): 180609786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 145417, 290834, 436251, 727085, 872502, 1017919, 1308753, 1454170, 2035838, 2181255, 2617506, 3053757, 4362510, 5089595, 6107514, 6543765, 9161271, 10179190, 13087530, 15268785, 18322542, 30537570, 45806355, 91612710]

約数ペア:

[(1, 91612710), (2, 45806355), (3, 30537570), (5, 18322542), (6, 15268785), (7, 13087530), (9, 10179190), (10, 9161271), (14, 6543765), (15, 6107514), (18, 5089595), (21, 4362510), (30, 3053757), (35, 2617506), (42, 2181255), (45, 2035838), (63, 1454170), (70, 1308753), (90, 1017919), (105, 872502), (126, 727085), (210, 436251), (315, 290834), (630, 145417)]