149018310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{33791}}^1$

素因数の和:33818

約数の個数: 72

約数和(自身を含む): 450717696

約数和(自身を除く): 301699386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 33791, 67582, 101373, 168955, 202746, 236537, 304119, 337910, 473074, 506865, 608238, 709611, 1013730, 1182685, 1419222, 1520595, 1655759, 2128833, 2365370, 3041190, 3311518, 3548055, 4257666, 4967277, 7096110, 8278795, 9934554, 10644165, 14901831, 16557590, 21288330, 24836385, 29803662, 49672770, 74509155, 149018310]

約数ペア:

[(1, 149018310), (2, 74509155), (3, 49672770), (5, 29803662), (6, 24836385), (7, 21288330), (9, 16557590), (10, 14901831), (14, 10644165), (15, 9934554), (18, 8278795), (21, 7096110), (30, 4967277), (35, 4257666), (42, 3548055), (45, 3311518), (49, 3041190), (63, 2365370), (70, 2128833), (90, 1655759), (98, 1520595), (105, 1419222), (126, 1182685), (147, 1013730), (210, 709611), (245, 608238), (294, 506865), (315, 473074), (441, 337910), (490, 304119), (630, 236537), (735, 202746), (882, 168955), (1470, 101373), (2205, 67582), (4410, 33791)]