858387460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6113}}^1$

素因数の和:6205

約数の個数: 96

約数和(自身を含む): 2218648320

約数和(自身を除く): 1360260860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 59, 68, 70, 85, 118, 119, 140, 170, 236, 238, 295, 340, 413, 476, 590, 595, 826, 1003, 1180, 1190, 1652, 2006, 2065, 2380, 4012, 4130, 5015, 6113, 7021, 8260, 10030, 12226, 14042, 20060, 24452, 28084, 30565, 35105, 42791, 61130, 70210, 85582, 103921, 122260, 140420, 171164, 207842, 213955, 360667, 415684, 427910, 519605, 721334, 727447, 855820, 1039210, 1442668, 1454894, 1803335, 2078420, 2524669, 2909788, 3606670, 3637235, 5049338, 6131339, 7213340, 7274470, 10098676, 12262678, 12623345, 14548940, 24525356, 25246690, 30656695, 42919373, 50493380, 61313390, 85838746, 122626780, 171677492, 214596865, 429193730, 858387460]

約数ペア:

[(1, 858387460), (2, 429193730), (4, 214596865), (5, 171677492), (7, 122626780), (10, 85838746), (14, 61313390), (17, 50493380), (20, 42919373), (28, 30656695), (34, 25246690), (35, 24525356), (59, 14548940), (68, 12623345), (70, 12262678), (85, 10098676), (118, 7274470), (119, 7213340), (140, 6131339), (170, 5049338), (236, 3637235), (238, 3606670), (295, 2909788), (340, 2524669), (413, 2078420), (476, 1803335), (590, 1454894), (595, 1442668), (826, 1039210), (1003, 855820), (1180, 727447), (1190, 721334), (1652, 519605), (2006, 427910), (2065, 415684), (2380, 360667), (4012, 213955), (4130, 207842), (5015, 171164), (6113, 140420), (7021, 122260), (8260, 103921), (10030, 85582), (12226, 70210), (14042, 61130), (20060, 42791), (24452, 35105), (28084, 30565)]