30500960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 83426112

約数和(自身を除く): 52925152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 113, 140, 160, 224, 226, 241, 280, 452, 482, 560, 565, 791, 904, 964, 1120, 1130, 1205, 1582, 1687, 1808, 1928, 2260, 2410, 3164, 3374, 3616, 3856, 3955, 4520, 4820, 6328, 6748, 7712, 7910, 8435, 9040, 9640, 12656, 13496, 15820, 16870, 18080, 19280, 25312, 26992, 27233, 31640, 33740, 38560, 53984, 54466, 63280, 67480, 108932, 126560, 134960, 136165, 190631, 217864, 269920, 272330, 381262, 435728, 544660, 762524, 871456, 953155, 1089320, 1525048, 1906310, 2178640, 3050096, 3812620, 4357280, 6100192, 7625240, 15250480, 30500960]

約数ペア:

[(1, 30500960), (2, 15250480), (4, 7625240), (5, 6100192), (7, 4357280), (8, 3812620), (10, 3050096), (14, 2178640), (16, 1906310), (20, 1525048), (28, 1089320), (32, 953155), (35, 871456), (40, 762524), (56, 544660), (70, 435728), (80, 381262), (112, 272330), (113, 269920), (140, 217864), (160, 190631), (224, 136165), (226, 134960), (241, 126560), (280, 108932), (452, 67480), (482, 63280), (560, 54466), (565, 53984), (791, 38560), (904, 33740), (964, 31640), (1120, 27233), (1130, 26992), (1205, 25312), (1582, 19280), (1687, 18080), (1808, 16870), (1928, 15820), (2260, 13496), (2410, 12656), (3164, 9640), (3374, 9040), (3616, 8435), (3856, 7910), (3955, 7712), (4520, 6748), (4820, 6328)]