1501583220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{194003}}^1$

素因数の和:194061

約数の個数: 72

約数和(自身を含む): 4660752096

約数和(自身を除く): 3159168876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 194003, 388006, 582009, 776012, 970015, 1164018, 1746027, 1940030, 2328036, 2910045, 3492054, 3880060, 5820090, 6984108, 8342129, 8730135, 11640180, 16684258, 17460270, 25026387, 33368516, 34920540, 41710645, 50052774, 75079161, 83421290, 100105548, 125131935, 150158322, 166842580, 250263870, 300316644, 375395805, 500527740, 750791610, 1501583220]

約数ペア:

[(1, 1501583220), (2, 750791610), (3, 500527740), (4, 375395805), (5, 300316644), (6, 250263870), (9, 166842580), (10, 150158322), (12, 125131935), (15, 100105548), (18, 83421290), (20, 75079161), (30, 50052774), (36, 41710645), (43, 34920540), (45, 33368516), (60, 25026387), (86, 17460270), (90, 16684258), (129, 11640180), (172, 8730135), (180, 8342129), (215, 6984108), (258, 5820090), (387, 3880060), (430, 3492054), (516, 2910045), (645, 2328036), (774, 1940030), (860, 1746027), (1290, 1164018), (1548, 970015), (1935, 776012), (2580, 582009), (3870, 388006), (7740, 194003)]