337555820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{104831}}^1$

素因数の和:104870

約数の個数: 48

約数和(自身を含む): 845365248

約数和(自身を除く): 507809428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 104831, 209662, 419324, 524155, 733817, 1048310, 1467634, 2096620, 2411113, 2935268, 3669085, 4822226, 7338170, 9644452, 12055565, 14676340, 16877791, 24111130, 33755582, 48222260, 67511164, 84388955, 168777910, 337555820]

約数ペア:

[(1, 337555820), (2, 168777910), (4, 84388955), (5, 67511164), (7, 48222260), (10, 33755582), (14, 24111130), (20, 16877791), (23, 14676340), (28, 12055565), (35, 9644452), (46, 7338170), (70, 4822226), (92, 3669085), (115, 2935268), (140, 2411113), (161, 2096620), (230, 1467634), (322, 1048310), (460, 733817), (644, 524155), (805, 419324), (1610, 209662), (3220, 104831)]