30171232

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 72

約数和(自身を含む): 73601136

約数和(自身を除く): 43429904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 797, 1183, 1352, 1456, 1594, 2366, 2704, 2912, 3188, 4732, 5408, 5579, 6376, 9464, 10361, 11158, 12752, 18928, 20722, 22316, 25504, 37856, 41444, 44632, 72527, 82888, 89264, 134693, 145054, 165776, 178528, 269386, 290108, 331552, 538772, 580216, 942851, 1077544, 1160432, 1885702, 2155088, 2320864, 3771404, 4310176, 7542808, 15085616, 30171232]

約数ペア:

[(1, 30171232), (2, 15085616), (4, 7542808), (7, 4310176), (8, 3771404), (13, 2320864), (14, 2155088), (16, 1885702), (26, 1160432), (28, 1077544), (32, 942851), (52, 580216), (56, 538772), (91, 331552), (104, 290108), (112, 269386), (169, 178528), (182, 165776), (208, 145054), (224, 134693), (338, 89264), (364, 82888), (416, 72527), (676, 44632), (728, 41444), (797, 37856), (1183, 25504), (1352, 22316), (1456, 20722), (1594, 18928), (2366, 12752), (2704, 11158), (2912, 10361), (3188, 9464), (4732, 6376), (5408, 5579)]