30605904

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:402

約数の個数: 160

約数和(自身を含む): 104160000

約数和(自身を除く): 73554096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 232, 252, 261, 336, 348, 349, 378, 406, 432, 464, 504, 522, 609, 696, 698, 756, 783, 812, 1008, 1044, 1047, 1218, 1392, 1396, 1512, 1566, 1624, 1827, 2088, 2094, 2436, 2443, 2792, 3024, 3132, 3141, 3248, 3654, 4176, 4188, 4872, 4886, 5481, 5584, 6264, 6282, 7308, 7329, 8376, 9423, 9744, 9772, 10121, 10962, 12528, 12564, 14616, 14658, 16752, 18846, 19544, 20242, 21924, 21987, 25128, 29232, 29316, 30363, 37692, 39088, 40484, 43848, 43974, 50256, 58632, 60726, 65961, 70847, 75384, 80968, 87696, 87948, 91089, 117264, 121452, 131922, 141694, 150768, 161936, 175896, 182178, 212541, 242904, 263844, 273267, 283388, 351792, 364356, 425082, 485808, 527688, 546534, 566776, 637623, 728712, 850164, 1055376, 1093068, 1133552, 1275246, 1457424, 1700328, 1912869, 2186136, 2550492, 3400656, 3825738, 4372272, 5100984, 7651476, 10201968, 15302952, 30605904]

約数ペア:

[(1, 30605904), (2, 15302952), (3, 10201968), (4, 7651476), (6, 5100984), (7, 4372272), (8, 3825738), (9, 3400656), (12, 2550492), (14, 2186136), (16, 1912869), (18, 1700328), (21, 1457424), (24, 1275246), (27, 1133552), (28, 1093068), (29, 1055376), (36, 850164), (42, 728712), (48, 637623), (54, 566776), (56, 546534), (58, 527688), (63, 485808), (72, 425082), (84, 364356), (87, 351792), (108, 283388), (112, 273267), (116, 263844), (126, 242904), (144, 212541), (168, 182178), (174, 175896), (189, 161936), (203, 150768), (216, 141694), (232, 131922), (252, 121452), (261, 117264), (336, 91089), (348, 87948), (349, 87696), (378, 80968), (406, 75384), (432, 70847), (464, 65961), (504, 60726), (522, 58632), (609, 50256), (696, 43974), (698, 43848), (756, 40484), (783, 39088), (812, 37692), (1008, 30363), (1044, 29316), (1047, 29232), (1218, 25128), (1392, 21987), (1396, 21924), (1512, 20242), (1566, 19544), (1624, 18846), (1827, 16752), (2088, 14658), (2094, 14616), (2436, 12564), (2443, 12528), (2792, 10962), (3024, 10121), (3132, 9772), (3141, 9744), (3248, 9423), (3654, 8376), (4176, 7329), (4188, 7308), (4872, 6282), (4886, 6264), (5481, 5584)]