91580820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 269982720

約数和(自身を除く): 178401900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 212, 265, 310, 318, 372, 465, 530, 620, 636, 795, 929, 930, 1060, 1590, 1643, 1858, 1860, 2787, 3180, 3286, 3716, 4645, 4929, 5574, 6572, 8215, 9290, 9858, 11148, 13935, 16430, 18580, 19716, 24645, 27870, 28799, 32860, 49237, 49290, 55740, 57598, 86397, 98474, 98580, 115196, 143995, 147711, 172794, 196948, 246185, 287990, 295422, 345588, 431985, 492370, 575980, 590844, 738555, 863970, 984740, 1477110, 1526347, 1727940, 2954220, 3052694, 4579041, 6105388, 7631735, 9158082, 15263470, 18316164, 22895205, 30526940, 45790410, 91580820]

約数ペア:

[(1, 91580820), (2, 45790410), (3, 30526940), (4, 22895205), (5, 18316164), (6, 15263470), (10, 9158082), (12, 7631735), (15, 6105388), (20, 4579041), (30, 3052694), (31, 2954220), (53, 1727940), (60, 1526347), (62, 1477110), (93, 984740), (106, 863970), (124, 738555), (155, 590844), (159, 575980), (186, 492370), (212, 431985), (265, 345588), (310, 295422), (318, 287990), (372, 246185), (465, 196948), (530, 172794), (620, 147711), (636, 143995), (795, 115196), (929, 98580), (930, 98474), (1060, 86397), (1590, 57598), (1643, 55740), (1858, 49290), (1860, 49237), (2787, 32860), (3180, 28799), (3286, 27870), (3716, 24645), (4645, 19716), (4929, 18580), (5574, 16430), (6572, 13935), (8215, 11148), (9290, 9858)]