29878044

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 87525648

約数和(自身を除く): 57647604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 61, 68, 84, 98, 102, 119, 122, 147, 183, 196, 204, 238, 244, 294, 343, 357, 366, 427, 476, 588, 686, 714, 732, 833, 854, 1029, 1037, 1281, 1372, 1428, 1666, 1708, 2058, 2074, 2401, 2499, 2562, 2989, 3111, 3332, 4116, 4148, 4802, 4998, 5124, 5831, 5978, 6222, 7203, 7259, 8967, 9604, 9996, 11662, 11956, 12444, 14406, 14518, 17493, 17934, 20923, 21777, 23324, 28812, 29036, 34986, 35868, 40817, 41846, 43554, 50813, 62769, 69972, 81634, 83692, 87108, 101626, 122451, 125538, 146461, 152439, 163268, 203252, 244902, 251076, 292922, 304878, 355691, 439383, 489804, 585844, 609756, 711382, 878766, 1067073, 1422764, 1757532, 2134146, 2489837, 4268292, 4979674, 7469511, 9959348, 14939022, 29878044]

約数ペア:

[(1, 29878044), (2, 14939022), (3, 9959348), (4, 7469511), (6, 4979674), (7, 4268292), (12, 2489837), (14, 2134146), (17, 1757532), (21, 1422764), (28, 1067073), (34, 878766), (42, 711382), (49, 609756), (51, 585844), (61, 489804), (68, 439383), (84, 355691), (98, 304878), (102, 292922), (119, 251076), (122, 244902), (147, 203252), (183, 163268), (196, 152439), (204, 146461), (238, 125538), (244, 122451), (294, 101626), (343, 87108), (357, 83692), (366, 81634), (427, 69972), (476, 62769), (588, 50813), (686, 43554), (714, 41846), (732, 40817), (833, 35868), (854, 34986), (1029, 29036), (1037, 28812), (1281, 23324), (1372, 21777), (1428, 20923), (1666, 17934), (1708, 17493), (2058, 14518), (2074, 14406), (2401, 12444), (2499, 11956), (2562, 11662), (2989, 9996), (3111, 9604), (3332, 8967), (4116, 7259), (4148, 7203), (4802, 6222), (4998, 5978), (5124, 5831)]