2395260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1901}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 8307936

約数和(自身を除く): 5912676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1901, 3802, 5703, 7604, 9505, 11406, 13307, 17109, 19010, 22812, 26614, 28515, 34218, 38020, 39921, 53228, 57030, 66535, 68436, 79842, 85545, 114060, 119763, 133070, 159684, 171090, 199605, 239526, 266140, 342180, 399210, 479052, 598815, 798420, 1197630, 2395260]

約数ペア:

[(1, 2395260), (2, 1197630), (3, 798420), (4, 598815), (5, 479052), (6, 399210), (7, 342180), (9, 266140), (10, 239526), (12, 199605), (14, 171090), (15, 159684), (18, 133070), (20, 119763), (21, 114060), (28, 85545), (30, 79842), (35, 68436), (36, 66535), (42, 57030), (45, 53228), (60, 39921), (63, 38020), (70, 34218), (84, 28515), (90, 26614), (105, 22812), (126, 19010), (140, 17109), (180, 13307), (210, 11406), (252, 9505), (315, 7604), (420, 5703), (630, 3802), (1260, 1901)]