42730282

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 40006358

約数列:

[1, 2, 7, 14, 17, 29, 34, 41, 58, 82, 119, 151, 203, 238, 287, 302, 406, 493, 574, 697, 986, 1057, 1189, 1394, 2114, 2378, 2567, 3451, 4379, 4879, 5134, 6191, 6902, 8323, 8758, 9758, 12382, 16646, 17969, 20213, 30653, 35938, 40426, 43337, 61306, 74443, 86674, 105247, 141491, 148886, 179539, 210494, 282982, 359078, 521101, 736729, 1042202, 1256773, 1473458, 2513546, 3052163, 6104326, 21365141, 42730282]

約数ペア:

[(1, 42730282), (2, 21365141), (7, 6104326), (14, 3052163), (17, 2513546), (29, 1473458), (34, 1256773), (41, 1042202), (58, 736729), (82, 521101), (119, 359078), (151, 282982), (203, 210494), (238, 179539), (287, 148886), (302, 141491), (406, 105247), (493, 86674), (574, 74443), (697, 61306), (986, 43337), (1057, 40426), (1189, 35938), (1394, 30653), (2114, 20213), (2378, 17969), (2567, 16646), (3451, 12382), (4379, 9758), (4879, 8758), (5134, 8323), (6191, 6902)]