1026804940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2297}}^1$

素因数の和:2447

約数の個数: 96

約数和(自身を含む): 2569641984

約数和(自身を除く): 1542837044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 103, 124, 140, 155, 206, 217, 310, 412, 434, 515, 620, 721, 868, 1030, 1085, 1442, 2060, 2170, 2297, 2884, 3193, 3605, 4340, 4594, 6386, 7210, 9188, 11485, 12772, 14420, 15965, 16079, 22351, 22970, 31930, 32158, 44702, 45940, 63860, 64316, 71207, 80395, 89404, 111755, 142414, 160790, 223510, 236591, 284828, 321580, 356035, 447020, 473182, 498449, 712070, 946364, 996898, 1182955, 1424140, 1656137, 1993796, 2365910, 2492245, 3312274, 4731820, 4984490, 6624548, 7334321, 8280685, 9968980, 14668642, 16561370, 29337284, 33122740, 36671605, 51340247, 73343210, 102680494, 146686420, 205360988, 256701235, 513402470, 1026804940]

約数ペア:

[(1, 1026804940), (2, 513402470), (4, 256701235), (5, 205360988), (7, 146686420), (10, 102680494), (14, 73343210), (20, 51340247), (28, 36671605), (31, 33122740), (35, 29337284), (62, 16561370), (70, 14668642), (103, 9968980), (124, 8280685), (140, 7334321), (155, 6624548), (206, 4984490), (217, 4731820), (310, 3312274), (412, 2492245), (434, 2365910), (515, 1993796), (620, 1656137), (721, 1424140), (868, 1182955), (1030, 996898), (1085, 946364), (1442, 712070), (2060, 498449), (2170, 473182), (2297, 447020), (2884, 356035), (3193, 321580), (3605, 284828), (4340, 236591), (4594, 223510), (6386, 160790), (7210, 142414), (9188, 111755), (11485, 89404), (12772, 80395), (14420, 71207), (15965, 64316), (16079, 63860), (22351, 45940), (22970, 44702), (31930, 32158)]