123021090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 330670080

約数和(自身を除く): 207648990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 127, 141, 229, 235, 254, 282, 381, 423, 458, 470, 635, 687, 705, 762, 846, 1143, 1145, 1270, 1374, 1410, 1905, 2061, 2115, 2286, 2290, 3435, 3810, 4122, 4230, 5715, 5969, 6870, 10305, 10763, 11430, 11938, 17907, 20610, 21526, 29083, 29845, 32289, 35814, 53721, 53815, 58166, 59690, 64578, 87249, 89535, 96867, 107442, 107630, 145415, 161445, 174498, 179070, 193734, 261747, 268605, 290830, 322890, 436245, 484335, 523494, 537210, 872490, 968670, 1308735, 1366901, 2617470, 2733802, 4100703, 6834505, 8201406, 12302109, 13669010, 20503515, 24604218, 41007030, 61510545, 123021090]

約数ペア:

[(1, 123021090), (2, 61510545), (3, 41007030), (5, 24604218), (6, 20503515), (9, 13669010), (10, 12302109), (15, 8201406), (18, 6834505), (30, 4100703), (45, 2733802), (47, 2617470), (90, 1366901), (94, 1308735), (127, 968670), (141, 872490), (229, 537210), (235, 523494), (254, 484335), (282, 436245), (381, 322890), (423, 290830), (458, 268605), (470, 261747), (635, 193734), (687, 179070), (705, 174498), (762, 161445), (846, 145415), (1143, 107630), (1145, 107442), (1270, 96867), (1374, 89535), (1410, 87249), (1905, 64578), (2061, 59690), (2115, 58166), (2286, 53815), (2290, 53721), (3435, 35814), (3810, 32289), (4122, 29845), (4230, 29083), (5715, 21526), (5969, 20610), (6870, 17907), (10305, 11938), (10763, 11430)]