1427284810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27893}}^1$

素因数の和:27967

約数の個数: 64

約数和(自身を含む): 3181254912

約数和(自身を除く): 1753970102

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 301, 430, 595, 602, 731, 1190, 1462, 1505, 3010, 3655, 5117, 7310, 10234, 25585, 27893, 51170, 55786, 139465, 195251, 278930, 390502, 474181, 948362, 976255, 1199399, 1952510, 2370905, 2398798, 3319267, 4741810, 5996995, 6638534, 8395793, 11993990, 16596335, 16791586, 20389783, 33192670, 40779566, 41978965, 83957930, 101948915, 142728481, 203897830, 285456962, 713642405, 1427284810]

約数ペア:

[(1, 1427284810), (2, 713642405), (5, 285456962), (7, 203897830), (10, 142728481), (14, 101948915), (17, 83957930), (34, 41978965), (35, 40779566), (43, 33192670), (70, 20389783), (85, 16791586), (86, 16596335), (119, 11993990), (170, 8395793), (215, 6638534), (238, 5996995), (301, 4741810), (430, 3319267), (595, 2398798), (602, 2370905), (731, 1952510), (1190, 1199399), (1462, 976255), (1505, 948362), (3010, 474181), (3655, 390502), (5117, 278930), (7310, 195251), (10234, 139465), (25585, 55786), (27893, 51170)]