17688060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7559}}^1$

素因数の和:7587

約数の個数: 72

約数和(自身を含む): 57788640

約数和(自身を除く): 40100580

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, 7559, 15118, 22677, 30236, 37795, 45354, 68031, 75590, 90708, 98267, 113385, 136062, 151180, 196534, 226770, 272124, 294801, 340155, 393068, 453540, 491335, 589602, 680310, 884403, 982670, 1179204, 1360620, 1474005, 1768806, 1965340, 2948010, 3537612, 4422015, 5896020, 8844030, 17688060]

約数ペア:

[(1, 17688060), (2, 8844030), (3, 5896020), (4, 4422015), (5, 3537612), (6, 2948010), (9, 1965340), (10, 1768806), (12, 1474005), (13, 1360620), (15, 1179204), (18, 982670), (20, 884403), (26, 680310), (30, 589602), (36, 491335), (39, 453540), (45, 393068), (52, 340155), (60, 294801), (65, 272124), (78, 226770), (90, 196534), (117, 151180), (130, 136062), (156, 113385), (180, 98267), (195, 90708), (234, 75590), (260, 68031), (390, 45354), (468, 37795), (585, 30236), (780, 22677), (1170, 15118), (2340, 7559)]