190941420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{40283}}^1$

素因数の和:40374

約数の個数: 48

約数和(自身を含む): 541416960

約数和(自身を除く): 350475540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 40283, 80566, 120849, 161132, 201415, 241698, 402830, 483396, 604245, 805660, 1208490, 2416980, 3182357, 6364714, 9547071, 12729428, 15911785, 19094142, 31823570, 38188284, 47735355, 63647140, 95470710, 190941420]

約数ペア:

[(1, 190941420), (2, 95470710), (3, 63647140), (4, 47735355), (5, 38188284), (6, 31823570), (10, 19094142), (12, 15911785), (15, 12729428), (20, 9547071), (30, 6364714), (60, 3182357), (79, 2416980), (158, 1208490), (237, 805660), (316, 604245), (395, 483396), (474, 402830), (790, 241698), (948, 201415), (1185, 161132), (1580, 120849), (2370, 80566), (4740, 40283)]