65338140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9151}}^1$

素因数の和:9187

約数の個数: 96

約数和(自身を含む): 221405184

約数和(自身を除く): 156067044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 9151, 18302, 27453, 36604, 45755, 54906, 64057, 91510, 109812, 128114, 137265, 155567, 183020, 192171, 256228, 274530, 311134, 320285, 384342, 466701, 549060, 622268, 640570, 768684, 777835, 933402, 960855, 1088969, 1281140, 1555670, 1866804, 1921710, 2177938, 2333505, 3111340, 3266907, 3843420, 4355876, 4667010, 5444845, 6533814, 9334020, 10889690, 13067628, 16334535, 21779380, 32669070, 65338140]

約数ペア:

[(1, 65338140), (2, 32669070), (3, 21779380), (4, 16334535), (5, 13067628), (6, 10889690), (7, 9334020), (10, 6533814), (12, 5444845), (14, 4667010), (15, 4355876), (17, 3843420), (20, 3266907), (21, 3111340), (28, 2333505), (30, 2177938), (34, 1921710), (35, 1866804), (42, 1555670), (51, 1281140), (60, 1088969), (68, 960855), (70, 933402), (84, 777835), (85, 768684), (102, 640570), (105, 622268), (119, 549060), (140, 466701), (170, 384342), (204, 320285), (210, 311134), (238, 274530), (255, 256228), (340, 192171), (357, 183020), (420, 155567), (476, 137265), (510, 128114), (595, 109812), (714, 91510), (1020, 64057), (1190, 54906), (1428, 45755), (1785, 36604), (2380, 27453), (3570, 18302), (7140, 9151)]