171894060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73459}}^1$

素因数の和:73487

約数の個数: 72

約数和(自身を含む): 561528240

約数和(自身を除く): 389634180

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, 73459, 146918, 220377, 293836, 367295, 440754, 661131, 734590, 881508, 954967, 1101885, 1322262, 1469180, 1909934, 2203770, 2644524, 2864901, 3305655, 3819868, 4407540, 4774835, 5729802, 6611310, 8594703, 9549670, 11459604, 13222620, 14324505, 17189406, 19099340, 28649010, 34378812, 42973515, 57298020, 85947030, 171894060]

約数ペア:

[(1, 171894060), (2, 85947030), (3, 57298020), (4, 42973515), (5, 34378812), (6, 28649010), (9, 19099340), (10, 17189406), (12, 14324505), (13, 13222620), (15, 11459604), (18, 9549670), (20, 8594703), (26, 6611310), (30, 5729802), (36, 4774835), (39, 4407540), (45, 3819868), (52, 3305655), (60, 2864901), (65, 2644524), (78, 2203770), (90, 1909934), (117, 1469180), (130, 1322262), (156, 1101885), (180, 954967), (195, 881508), (234, 734590), (260, 661131), (390, 440754), (468, 367295), (585, 293836), (780, 220377), (1170, 146918), (2340, 73459)]