170658540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72931}}^1$

素因数の和:72959

約数の個数: 72

約数和(自身を含む): 557492208

約数和(自身を除く): 386833668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 72931, 145862, 218793, 291724, 364655, 437586, 656379, 729310, 875172, 948103, 1093965, 1312758, 1458620, 1896206, 2187930, 2625516, 2844309, 3281895, 3792412, 4375860, 4740515, 5688618, 6563790, 8532927, 9481030, 11377236, 13127580, 14221545, 17065854, 18962060, 28443090, 34131708, 42664635, 56886180, 85329270, 170658540]

約数ペア:

[(1, 170658540), (2, 85329270), (3, 56886180), (4, 42664635), (5, 34131708), (6, 28443090), (9, 18962060), (10, 17065854), (12, 14221545), (13, 13127580), (15, 11377236), (18, 9481030), (20, 8532927), (26, 6563790), (30, 5688618), (36, 4740515), (39, 4375860), (45, 3792412), (52, 3281895), (60, 2844309), (65, 2625516), (78, 2187930), (90, 1896206), (117, 1458620), (130, 1312758), (156, 1093965), (180, 948103), (195, 875172), (234, 729310), (260, 656379), (390, 437586), (468, 364655), (585, 291724), (780, 218793), (1170, 145862), (2340, 72931)]