209284530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5897}}^1$

素因数の和:5940

約数の個数: 96

約数和(自身を含む): 621696384

約数和(自身を除く): 412411854

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 390, 455, 507, 546, 845, 910, 1014, 1183, 1365, 1690, 2366, 2535, 2730, 3549, 5070, 5897, 5915, 7098, 11794, 11830, 17691, 17745, 29485, 35382, 35490, 41279, 58970, 76661, 82558, 88455, 123837, 153322, 176910, 206395, 229983, 247674, 383305, 412790, 459966, 536627, 619185, 766610, 996593, 1073254, 1149915, 1238370, 1609881, 1993186, 2299830, 2683135, 2989779, 3219762, 4982965, 5366270, 5979558, 6976151, 8049405, 9965930, 13952302, 14948895, 16098810, 20928453, 29897790, 34880755, 41856906, 69761510, 104642265, 209284530]

約数ペア:

[(1, 209284530), (2, 104642265), (3, 69761510), (5, 41856906), (6, 34880755), (7, 29897790), (10, 20928453), (13, 16098810), (14, 14948895), (15, 13952302), (21, 9965930), (26, 8049405), (30, 6976151), (35, 5979558), (39, 5366270), (42, 4982965), (65, 3219762), (70, 2989779), (78, 2683135), (91, 2299830), (105, 1993186), (130, 1609881), (169, 1238370), (182, 1149915), (195, 1073254), (210, 996593), (273, 766610), (338, 619185), (390, 536627), (455, 459966), (507, 412790), (546, 383305), (845, 247674), (910, 229983), (1014, 206395), (1183, 176910), (1365, 153322), (1690, 123837), (2366, 88455), (2535, 82558), (2730, 76661), (3549, 58970), (5070, 41279), (5897, 35490), (5915, 35382), (7098, 29485), (11794, 17745), (11830, 17691)]