30341808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1023

約数の個数: 120

約数和(自身を含む): 100279296

約数和(自身を除く): 69937488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 971, 1008, 1116, 1302, 1488, 1736, 1942, 1953, 2232, 2604, 2913, 3472, 3884, 3906, 4464, 5208, 5826, 6797, 7768, 7812, 8739, 10416, 11652, 13594, 15536, 15624, 17478, 20391, 23304, 27188, 30101, 31248, 34956, 40782, 46608, 54376, 60202, 61173, 69912, 81564, 90303, 108752, 120404, 122346, 139824, 163128, 180606, 210707, 240808, 244692, 270909, 326256, 361212, 421414, 481616, 489384, 541818, 632121, 722424, 842828, 978768, 1083636, 1264242, 1444848, 1685656, 1896363, 2167272, 2528484, 3371312, 3792726, 4334544, 5056968, 7585452, 10113936, 15170904, 30341808]

約数ペア:

[(1, 30341808), (2, 15170904), (3, 10113936), (4, 7585452), (6, 5056968), (7, 4334544), (8, 3792726), (9, 3371312), (12, 2528484), (14, 2167272), (16, 1896363), (18, 1685656), (21, 1444848), (24, 1264242), (28, 1083636), (31, 978768), (36, 842828), (42, 722424), (48, 632121), (56, 541818), (62, 489384), (63, 481616), (72, 421414), (84, 361212), (93, 326256), (112, 270909), (124, 244692), (126, 240808), (144, 210707), (168, 180606), (186, 163128), (217, 139824), (248, 122346), (252, 120404), (279, 108752), (336, 90303), (372, 81564), (434, 69912), (496, 61173), (504, 60202), (558, 54376), (651, 46608), (744, 40782), (868, 34956), (971, 31248), (1008, 30101), (1116, 27188), (1302, 23304), (1488, 20391), (1736, 17478), (1942, 15624), (1953, 15536), (2232, 13594), (2604, 11652), (2913, 10416), (3472, 8739), (3884, 7812), (3906, 7768), (4464, 6797), (5208, 5826)]