993606420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{863}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 2879815680

約数和(自身を除く): 1886209260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 619, 620, 863, 930, 1238, 1726, 1857, 1860, 2476, 2589, 3095, 3452, 3714, 4315, 5178, 6190, 7428, 8630, 9285, 10356, 12380, 12945, 17260, 18570, 19189, 25890, 26753, 37140, 38378, 51780, 53506, 57567, 76756, 80259, 95945, 107012, 115134, 133765, 160518, 191890, 230268, 267530, 287835, 321036, 383780, 401295, 534197, 535060, 575670, 802590, 1068394, 1151340, 1602591, 1605180, 2136788, 2670985, 3205182, 5341970, 6410364, 8012955, 10683940, 16025910, 16560107, 32051820, 33120214, 49680321, 66240428, 82800535, 99360642, 165601070, 198721284, 248401605, 331202140, 496803210, 993606420]

約数ペア:

[(1, 993606420), (2, 496803210), (3, 331202140), (4, 248401605), (5, 198721284), (6, 165601070), (10, 99360642), (12, 82800535), (15, 66240428), (20, 49680321), (30, 33120214), (31, 32051820), (60, 16560107), (62, 16025910), (93, 10683940), (124, 8012955), (155, 6410364), (186, 5341970), (310, 3205182), (372, 2670985), (465, 2136788), (619, 1605180), (620, 1602591), (863, 1151340), (930, 1068394), (1238, 802590), (1726, 575670), (1857, 535060), (1860, 534197), (2476, 401295), (2589, 383780), (3095, 321036), (3452, 287835), (3714, 267530), (4315, 230268), (5178, 191890), (6190, 160518), (7428, 133765), (8630, 115134), (9285, 107012), (10356, 95945), (12380, 80259), (12945, 76756), (17260, 57567), (18570, 53506), (19189, 51780), (25890, 38378), (26753, 37140)]