1211115030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{511019}}^1$

素因数の和:511108

約数の個数: 32

約数和(自身を含む): 2943475200

約数和(自身を除く): 1732360170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 511019, 1022038, 1533057, 2555095, 3066114, 5110190, 7665285, 15330570, 40370501, 80741002, 121111503, 201852505, 242223006, 403705010, 605557515, 1211115030]

約数ペア:

[(1, 1211115030), (2, 605557515), (3, 403705010), (5, 242223006), (6, 201852505), (10, 121111503), (15, 80741002), (30, 40370501), (79, 15330570), (158, 7665285), (237, 5110190), (395, 3066114), (474, 2555095), (790, 1533057), (1185, 1022038), (2370, 511019)]