68219060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37483}}^1$

素因数の和:37512

約数の個数: 48

約数和(自身を含む): 176324736

約数和(自身を除く): 108105676

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 37483, 74966, 149932, 187415, 262381, 374830, 487279, 524762, 749660, 974558, 1049524, 1311905, 1949116, 2436395, 2623810, 3410953, 4872790, 5247620, 6821906, 9745580, 13643812, 17054765, 34109530, 68219060]

約数ペア:

[(1, 68219060), (2, 34109530), (4, 17054765), (5, 13643812), (7, 9745580), (10, 6821906), (13, 5247620), (14, 4872790), (20, 3410953), (26, 2623810), (28, 2436395), (35, 1949116), (52, 1311905), (65, 1049524), (70, 974558), (91, 749660), (130, 524762), (140, 487279), (182, 374830), (260, 262381), (364, 187415), (455, 149932), (910, 74966), (1820, 37483)]