139294540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3119}}^1$

素因数の和:3175

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 238100660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3119, 3190, 4060, 4466, 6238, 6380, 8932, 11165, 12476, 15595, 21833, 22330, 31190, 34309, 43666, 44660, 62380, 68618, 87332, 90451, 109165, 137236, 171545, 180902, 218330, 240163, 343090, 361804, 436660, 452255, 480326, 633157, 686180, 904510, 960652, 994961, 1200815, 1266314, 1809020, 1989922, 2401630, 2532628, 3165785, 3979844, 4803260, 4974805, 6331570, 6964727, 9949610, 12663140, 13929454, 19899220, 27858908, 34823635, 69647270, 139294540]

約数ペア:

[(1, 139294540), (2, 69647270), (4, 34823635), (5, 27858908), (7, 19899220), (10, 13929454), (11, 12663140), (14, 9949610), (20, 6964727), (22, 6331570), (28, 4974805), (29, 4803260), (35, 3979844), (44, 3165785), (55, 2532628), (58, 2401630), (70, 1989922), (77, 1809020), (110, 1266314), (116, 1200815), (140, 994961), (145, 960652), (154, 904510), (203, 686180), (220, 633157), (290, 480326), (308, 452255), (319, 436660), (385, 361804), (406, 343090), (580, 240163), (638, 218330), (770, 180902), (812, 171545), (1015, 137236), (1276, 109165), (1540, 90451), (1595, 87332), (2030, 68618), (2233, 62380), (3119, 44660), (3190, 43666), (4060, 34309), (4466, 31190), (6238, 22330), (6380, 21833), (8932, 15595), (11165, 12476)]