30335220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1469

約数の個数: 72

約数和(自身を含む): 92811264

約数和(自身を除く): 62476044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1327, 1524, 1905, 2286, 2540, 2654, 3810, 3981, 4572, 5308, 5715, 6635, 7620, 7962, 11430, 11943, 13270, 15924, 19905, 22860, 23886, 26540, 39810, 47772, 59715, 79620, 119430, 168529, 238860, 337058, 505587, 674116, 842645, 1011174, 1516761, 1685290, 2022348, 2527935, 3033522, 3370580, 5055870, 6067044, 7583805, 10111740, 15167610, 30335220]

約数ペア:

[(1, 30335220), (2, 15167610), (3, 10111740), (4, 7583805), (5, 6067044), (6, 5055870), (9, 3370580), (10, 3033522), (12, 2527935), (15, 2022348), (18, 1685290), (20, 1516761), (30, 1011174), (36, 842645), (45, 674116), (60, 505587), (90, 337058), (127, 238860), (180, 168529), (254, 119430), (381, 79620), (508, 59715), (635, 47772), (762, 39810), (1143, 26540), (1270, 23886), (1327, 22860), (1524, 19905), (1905, 15924), (2286, 13270), (2540, 11943), (2654, 11430), (3810, 7962), (3981, 7620), (4572, 6635), (5308, 5715)]