2495381490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{17449}}^1$

素因数の和:17696

約数の個数: 96

約数和(自身を含む): 7447939200

約数和(自身を除く): 4952557710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 227, 315, 454, 630, 681, 1135, 1362, 1589, 2043, 2270, 3178, 3405, 4086, 4767, 6810, 7945, 9534, 10215, 14301, 15890, 17449, 20430, 23835, 28602, 34898, 47670, 52347, 71505, 87245, 104694, 122143, 143010, 157041, 174490, 244286, 261735, 314082, 366429, 523470, 610715, 732858, 785205, 1099287, 1221430, 1570410, 1832145, 2198574, 3664290, 3960923, 5496435, 7921846, 10992870, 11882769, 19804615, 23765538, 27726461, 35648307, 39609230, 55452922, 59413845, 71296614, 83179383, 118827690, 138632305, 166358766, 178241535, 249538149, 277264610, 356483070, 415896915, 499076298, 831793830, 1247690745, 2495381490]

約数ペア:

[(1, 2495381490), (2, 1247690745), (3, 831793830), (5, 499076298), (6, 415896915), (7, 356483070), (9, 277264610), (10, 249538149), (14, 178241535), (15, 166358766), (18, 138632305), (21, 118827690), (30, 83179383), (35, 71296614), (42, 59413845), (45, 55452922), (63, 39609230), (70, 35648307), (90, 27726461), (105, 23765538), (126, 19804615), (210, 11882769), (227, 10992870), (315, 7921846), (454, 5496435), (630, 3960923), (681, 3664290), (1135, 2198574), (1362, 1832145), (1589, 1570410), (2043, 1221430), (2270, 1099287), (3178, 785205), (3405, 732858), (4086, 610715), (4767, 523470), (6810, 366429), (7945, 314082), (9534, 261735), (10215, 244286), (14301, 174490), (15890, 157041), (17449, 143010), (20430, 122143), (23835, 104694), (28602, 87245), (34898, 71505), (47670, 52347)]