15867460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 25500860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 59, 68, 70, 85, 113, 118, 119, 140, 170, 226, 236, 238, 295, 340, 413, 452, 476, 565, 590, 595, 791, 826, 1003, 1130, 1180, 1190, 1582, 1652, 1921, 2006, 2065, 2260, 2380, 3164, 3842, 3955, 4012, 4130, 5015, 6667, 7021, 7684, 7910, 8260, 9605, 10030, 13334, 13447, 14042, 15820, 19210, 20060, 26668, 26894, 28084, 33335, 35105, 38420, 46669, 53788, 66670, 67235, 70210, 93338, 113339, 133340, 134470, 140420, 186676, 226678, 233345, 268940, 453356, 466690, 566695, 793373, 933380, 1133390, 1586746, 2266780, 3173492, 3966865, 7933730, 15867460]

約数ペア:

[(1, 15867460), (2, 7933730), (4, 3966865), (5, 3173492), (7, 2266780), (10, 1586746), (14, 1133390), (17, 933380), (20, 793373), (28, 566695), (34, 466690), (35, 453356), (59, 268940), (68, 233345), (70, 226678), (85, 186676), (113, 140420), (118, 134470), (119, 133340), (140, 113339), (170, 93338), (226, 70210), (236, 67235), (238, 66670), (295, 53788), (340, 46669), (413, 38420), (452, 35105), (476, 33335), (565, 28084), (590, 26894), (595, 26668), (791, 20060), (826, 19210), (1003, 15820), (1130, 14042), (1180, 13447), (1190, 13334), (1582, 10030), (1652, 9605), (1921, 8260), (2006, 7910), (2065, 7684), (2260, 7021), (2380, 6667), (3164, 5015), (3842, 4130), (3955, 4012)]