220077030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 544112640

約数和(自身を除く): 324035610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 127, 141, 235, 254, 282, 381, 470, 635, 705, 762, 1229, 1270, 1410, 1905, 2458, 3687, 3810, 5969, 6145, 7374, 11938, 12290, 17907, 18435, 29845, 35814, 36870, 57763, 59690, 89535, 115526, 156083, 173289, 179070, 288815, 312166, 346578, 468249, 577630, 780415, 866445, 936498, 1560830, 1732890, 2341245, 4682490, 7335901, 14671802, 22007703, 36679505, 44015406, 73359010, 110038515, 220077030]

約数ペア:

[(1, 220077030), (2, 110038515), (3, 73359010), (5, 44015406), (6, 36679505), (10, 22007703), (15, 14671802), (30, 7335901), (47, 4682490), (94, 2341245), (127, 1732890), (141, 1560830), (235, 936498), (254, 866445), (282, 780415), (381, 577630), (470, 468249), (635, 346578), (705, 312166), (762, 288815), (1229, 179070), (1270, 173289), (1410, 156083), (1905, 115526), (2458, 89535), (3687, 59690), (3810, 57763), (5969, 36870), (6145, 35814), (7374, 29845), (11938, 18435), (12290, 17907)]