485702910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 192

約数和(自身を含む): 1591349760

約数和(自身を除く): 1105646850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 109, 110, 126, 154, 165, 198, 210, 218, 231, 315, 327, 330, 385, 462, 495, 545, 630, 643, 654, 693, 763, 770, 981, 990, 1090, 1155, 1199, 1286, 1386, 1526, 1635, 1929, 1962, 2289, 2310, 2398, 3215, 3270, 3465, 3597, 3815, 3858, 4501, 4578, 4905, 5787, 5995, 6430, 6867, 6930, 7073, 7194, 7630, 8393, 9002, 9645, 9810, 10791, 11445, 11574, 11990, 13503, 13734, 14146, 16786, 17985, 19290, 21219, 21582, 22505, 22890, 25179, 27006, 28935, 34335, 35365, 35970, 40509, 41965, 42438, 45010, 49511, 50358, 53955, 57870, 63657, 67515, 68670, 70087, 70730, 75537, 81018, 83930, 99022, 106095, 107910, 125895, 127314, 135030, 140174, 148533, 151074, 202545, 210261, 212190, 247555, 251790, 297066, 318285, 350435, 377685, 405090, 420522, 445599, 490609, 495110, 630783, 636570, 700870, 742665, 755370, 770957, 891198, 981218, 1051305, 1261566, 1471827, 1485330, 1541914, 2102610, 2227995, 2312871, 2453045, 2943654, 3153915, 3854785, 4415481, 4455990, 4625742, 4906090, 5396699, 6307830, 6938613, 7359135, 7709570, 8830962, 10793398, 11564355, 13877226, 14718270, 16190097, 22077405, 23128710, 26983495, 32380194, 34693065, 44154810, 48570291, 53966990, 69386130, 80950485, 97140582, 161900970, 242851455, 485702910]

約数ペア:

[(1, 485702910), (2, 242851455), (3, 161900970), (5, 97140582), (6, 80950485), (7, 69386130), (9, 53966990), (10, 48570291), (11, 44154810), (14, 34693065), (15, 32380194), (18, 26983495), (21, 23128710), (22, 22077405), (30, 16190097), (33, 14718270), (35, 13877226), (42, 11564355), (45, 10793398), (55, 8830962), (63, 7709570), (66, 7359135), (70, 6938613), (77, 6307830), (90, 5396699), (99, 4906090), (105, 4625742), (109, 4455990), (110, 4415481), (126, 3854785), (154, 3153915), (165, 2943654), (198, 2453045), (210, 2312871), (218, 2227995), (231, 2102610), (315, 1541914), (327, 1485330), (330, 1471827), (385, 1261566), (462, 1051305), (495, 981218), (545, 891198), (630, 770957), (643, 755370), (654, 742665), (693, 700870), (763, 636570), (770, 630783), (981, 495110), (990, 490609), (1090, 445599), (1155, 420522), (1199, 405090), (1286, 377685), (1386, 350435), (1526, 318285), (1635, 297066), (1929, 251790), (1962, 247555), (2289, 212190), (2310, 210261), (2398, 202545), (3215, 151074), (3270, 148533), (3465, 140174), (3597, 135030), (3815, 127314), (3858, 125895), (4501, 107910), (4578, 106095), (4905, 99022), (5787, 83930), (5995, 81018), (6430, 75537), (6867, 70730), (6930, 70087), (7073, 68670), (7194, 67515), (7630, 63657), (8393, 57870), (9002, 53955), (9645, 50358), (9810, 49511), (10791, 45010), (11445, 42438), (11574, 41965), (11990, 40509), (13503, 35970), (13734, 35365), (14146, 34335), (16786, 28935), (17985, 27006), (19290, 25179), (21219, 22890), (21582, 22505)]