108733940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 267524712

約数和(自身を除く): 158790772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 181, 196, 245, 362, 490, 613, 724, 905, 980, 1226, 1267, 1810, 2452, 2534, 3065, 3620, 4291, 5068, 6130, 6335, 8582, 8869, 12260, 12670, 17164, 17738, 21455, 25340, 30037, 35476, 42910, 44345, 60074, 85820, 88690, 110953, 120148, 150185, 177380, 221906, 300370, 443812, 554765, 600740, 776671, 1109530, 1553342, 2219060, 3106684, 3883355, 5436697, 7766710, 10873394, 15533420, 21746788, 27183485, 54366970, 108733940]

約数ペア:

[(1, 108733940), (2, 54366970), (4, 27183485), (5, 21746788), (7, 15533420), (10, 10873394), (14, 7766710), (20, 5436697), (28, 3883355), (35, 3106684), (49, 2219060), (70, 1553342), (98, 1109530), (140, 776671), (181, 600740), (196, 554765), (245, 443812), (362, 300370), (490, 221906), (613, 177380), (724, 150185), (905, 120148), (980, 110953), (1226, 88690), (1267, 85820), (1810, 60074), (2452, 44345), (2534, 42910), (3065, 35476), (3620, 30037), (4291, 25340), (5068, 21455), (6130, 17738), (6335, 17164), (8582, 12670), (8869, 12260)]