83894340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60793}}^1$

素因数の和:60828

約数の個数: 48

約数和(自身を含む): 245121408

約数和(自身を除く): 161227068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 60793, 121586, 182379, 243172, 303965, 364758, 607930, 729516, 911895, 1215860, 1398239, 1823790, 2796478, 3647580, 4194717, 5592956, 6991195, 8389434, 13982390, 16778868, 20973585, 27964780, 41947170, 83894340]

約数ペア:

[(1, 83894340), (2, 41947170), (3, 27964780), (4, 20973585), (5, 16778868), (6, 13982390), (10, 8389434), (12, 6991195), (15, 5592956), (20, 4194717), (23, 3647580), (30, 2796478), (46, 1823790), (60, 1398239), (69, 1215860), (92, 911895), (115, 729516), (138, 607930), (230, 364758), (276, 303965), (345, 243172), (460, 182379), (690, 121586), (1380, 60793)]