310034704

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1760

約数の個数: 80

約数和(自身を含む): 731203200

約数和(自身を除く): 421168496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 89, 112, 133, 152, 178, 266, 304, 356, 532, 623, 712, 1064, 1246, 1424, 1637, 1691, 2128, 2492, 3274, 3382, 4984, 6548, 6764, 9968, 11459, 11837, 13096, 13528, 22918, 23674, 26192, 27056, 31103, 45836, 47348, 62206, 91672, 94696, 124412, 145693, 183344, 189392, 217721, 248824, 291386, 435442, 497648, 582772, 870884, 1019851, 1165544, 1741768, 2039702, 2331088, 2768167, 3483536, 4079404, 5536334, 8158808, 11072668, 16317616, 19377169, 22145336, 38754338, 44290672, 77508676, 155017352, 310034704]

約数ペア:

[(1, 310034704), (2, 155017352), (4, 77508676), (7, 44290672), (8, 38754338), (14, 22145336), (16, 19377169), (19, 16317616), (28, 11072668), (38, 8158808), (56, 5536334), (76, 4079404), (89, 3483536), (112, 2768167), (133, 2331088), (152, 2039702), (178, 1741768), (266, 1165544), (304, 1019851), (356, 870884), (532, 582772), (623, 497648), (712, 435442), (1064, 291386), (1246, 248824), (1424, 217721), (1637, 189392), (1691, 183344), (2128, 145693), (2492, 124412), (3274, 94696), (3382, 91672), (4984, 62206), (6548, 47348), (6764, 45836), (9968, 31103), (11459, 27056), (11837, 26192), (13096, 23674), (13528, 22918)]