420163620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{19081}}^1$

素因数の和:19460

約数の個数: 48

約数和(自身を含む): 1179725568

約数和(自身を除く): 759561948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 2202, 3670, 4404, 5505, 7340, 11010, 19081, 22020, 38162, 57243, 76324, 95405, 114486, 190810, 228972, 286215, 381620, 572430, 1144860, 7002727, 14005454, 21008181, 28010908, 35013635, 42016362, 70027270, 84032724, 105040905, 140054540, 210081810, 420163620]

約数ペア:

[(1, 420163620), (2, 210081810), (3, 140054540), (4, 105040905), (5, 84032724), (6, 70027270), (10, 42016362), (12, 35013635), (15, 28010908), (20, 21008181), (30, 14005454), (60, 7002727), (367, 1144860), (734, 572430), (1101, 381620), (1468, 286215), (1835, 228972), (2202, 190810), (3670, 114486), (4404, 95405), (5505, 76324), (7340, 57243), (11010, 38162), (19081, 22020)]