529019820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4157}}^1$

素因数の和:4280

約数の個数: 144

約数和(自身を含む): 1852538688

約数和(自身を除く): 1323518868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 909, 1010, 1212, 1260, 1414, 1515, 1818, 2020, 2121, 2828, 3030, 3535, 3636, 4157, 4242, 4545, 6060, 6363, 7070, 8314, 8484, 9090, 10605, 12471, 12726, 14140, 16628, 18180, 20785, 21210, 24942, 25452, 29099, 31815, 37413, 41570, 42420, 49884, 58198, 62355, 63630, 74826, 83140, 87297, 116396, 124710, 127260, 145495, 149652, 174594, 187065, 249420, 261891, 290990, 349188, 374130, 419857, 436485, 523782, 581980, 748260, 839714, 872970, 1047564, 1259571, 1309455, 1679428, 1745940, 2099285, 2519142, 2618910, 2938999, 3778713, 4198570, 5038284, 5237820, 5877998, 6297855, 7557426, 8397140, 8816997, 11755996, 12595710, 14694995, 15114852, 17633994, 18893565, 25191420, 26450991, 29389990, 35267988, 37787130, 44084985, 52901982, 58779980, 75574260, 88169970, 105803964, 132254955, 176339940, 264509910, 529019820]

約数ペア:

[(1, 529019820), (2, 264509910), (3, 176339940), (4, 132254955), (5, 105803964), (6, 88169970), (7, 75574260), (9, 58779980), (10, 52901982), (12, 44084985), (14, 37787130), (15, 35267988), (18, 29389990), (20, 26450991), (21, 25191420), (28, 18893565), (30, 17633994), (35, 15114852), (36, 14694995), (42, 12595710), (45, 11755996), (60, 8816997), (63, 8397140), (70, 7557426), (84, 6297855), (90, 5877998), (101, 5237820), (105, 5038284), (126, 4198570), (140, 3778713), (180, 2938999), (202, 2618910), (210, 2519142), (252, 2099285), (303, 1745940), (315, 1679428), (404, 1309455), (420, 1259571), (505, 1047564), (606, 872970), (630, 839714), (707, 748260), (909, 581980), (1010, 523782), (1212, 436485), (1260, 419857), (1414, 374130), (1515, 349188), (1818, 290990), (2020, 261891), (2121, 249420), (2828, 187065), (3030, 174594), (3535, 149652), (3636, 145495), (4157, 127260), (4242, 124710), (4545, 116396), (6060, 87297), (6363, 83140), (7070, 74826), (8314, 63630), (8484, 62355), (9090, 58198), (10605, 49884), (12471, 42420), (12726, 41570), (14140, 37413), (16628, 31815), (18180, 29099), (20785, 25452), (21210, 24942)]