7385140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 19595520

約数和(自身を除く): 12210380

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 107, 116, 119, 140, 145, 170, 203, 214, 238, 290, 340, 406, 428, 476, 493, 535, 580, 595, 749, 812, 986, 1015, 1070, 1190, 1498, 1819, 1972, 2030, 2140, 2380, 2465, 2996, 3103, 3451, 3638, 3745, 4060, 4930, 6206, 6902, 7276, 7490, 9095, 9860, 12412, 12733, 13804, 14980, 15515, 17255, 18190, 21721, 25466, 31030, 34510, 36380, 43442, 50932, 52751, 62060, 63665, 69020, 86884, 105502, 108605, 127330, 211004, 217210, 254660, 263755, 369257, 434420, 527510, 738514, 1055020, 1477028, 1846285, 3692570, 7385140]

約数ペア:

[(1, 7385140), (2, 3692570), (4, 1846285), (5, 1477028), (7, 1055020), (10, 738514), (14, 527510), (17, 434420), (20, 369257), (28, 263755), (29, 254660), (34, 217210), (35, 211004), (58, 127330), (68, 108605), (70, 105502), (85, 86884), (107, 69020), (116, 63665), (119, 62060), (140, 52751), (145, 50932), (170, 43442), (203, 36380), (214, 34510), (238, 31030), (290, 25466), (340, 21721), (406, 18190), (428, 17255), (476, 15515), (493, 14980), (535, 13804), (580, 12733), (595, 12412), (749, 9860), (812, 9095), (986, 7490), (1015, 7276), (1070, 6902), (1190, 6206), (1498, 4930), (1819, 4060), (1972, 3745), (2030, 3638), (2140, 3451), (2380, 3103), (2465, 2996)]