15506370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 47278080

約数和(自身を除く): 31771710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 110, 115, 135, 138, 165, 198, 207, 227, 230, 253, 270, 297, 330, 345, 414, 454, 495, 506, 594, 621, 681, 690, 759, 990, 1035, 1135, 1242, 1265, 1362, 1485, 1518, 2043, 2070, 2270, 2277, 2497, 2530, 2970, 3105, 3405, 3795, 4086, 4554, 4994, 5221, 6129, 6210, 6810, 6831, 7491, 7590, 10215, 10442, 11385, 12258, 12485, 13662, 14982, 15663, 20430, 22473, 22770, 24970, 26105, 30645, 31326, 34155, 37455, 44946, 46989, 52210, 57431, 61290, 67419, 68310, 74910, 78315, 93978, 112365, 114862, 134838, 140967, 156630, 172293, 224730, 234945, 281934, 287155, 337095, 344586, 469890, 516879, 574310, 674190, 704835, 861465, 1033758, 1409670, 1550637, 1722930, 2584395, 3101274, 5168790, 7753185, 15506370]

約数ペア:

[(1, 15506370), (2, 7753185), (3, 5168790), (5, 3101274), (6, 2584395), (9, 1722930), (10, 1550637), (11, 1409670), (15, 1033758), (18, 861465), (22, 704835), (23, 674190), (27, 574310), (30, 516879), (33, 469890), (45, 344586), (46, 337095), (54, 287155), (55, 281934), (66, 234945), (69, 224730), (90, 172293), (99, 156630), (110, 140967), (115, 134838), (135, 114862), (138, 112365), (165, 93978), (198, 78315), (207, 74910), (227, 68310), (230, 67419), (253, 61290), (270, 57431), (297, 52210), (330, 46989), (345, 44946), (414, 37455), (454, 34155), (495, 31326), (506, 30645), (594, 26105), (621, 24970), (681, 22770), (690, 22473), (759, 20430), (990, 15663), (1035, 14982), (1135, 13662), (1242, 12485), (1265, 12258), (1362, 11385), (1485, 10442), (1518, 10215), (2043, 7590), (2070, 7491), (2270, 6831), (2277, 6810), (2497, 6210), (2530, 6129), (2970, 5221), (3105, 4994), (3405, 4554), (3795, 4086)]