61186060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 149022720

約数和(自身を除く): 87836660

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 109, 127, 130, 170, 218, 221, 254, 260, 340, 436, 442, 508, 545, 635, 884, 1090, 1105, 1270, 1417, 1651, 1853, 2159, 2180, 2210, 2540, 2834, 3302, 3706, 4318, 4420, 5668, 6604, 7085, 7412, 8255, 8636, 9265, 10795, 13843, 14170, 16510, 18530, 21590, 24089, 27686, 28067, 28340, 33020, 37060, 43180, 48178, 55372, 56134, 69215, 96356, 112268, 120445, 138430, 140335, 179959, 235331, 240890, 276860, 280670, 359918, 470662, 481780, 561340, 719836, 899795, 941324, 1176655, 1799590, 2353310, 3059303, 3599180, 4706620, 6118606, 12237212, 15296515, 30593030, 61186060]

約数ペア:

[(1, 61186060), (2, 30593030), (4, 15296515), (5, 12237212), (10, 6118606), (13, 4706620), (17, 3599180), (20, 3059303), (26, 2353310), (34, 1799590), (52, 1176655), (65, 941324), (68, 899795), (85, 719836), (109, 561340), (127, 481780), (130, 470662), (170, 359918), (218, 280670), (221, 276860), (254, 240890), (260, 235331), (340, 179959), (436, 140335), (442, 138430), (508, 120445), (545, 112268), (635, 96356), (884, 69215), (1090, 56134), (1105, 55372), (1270, 48178), (1417, 43180), (1651, 37060), (1853, 33020), (2159, 28340), (2180, 28067), (2210, 27686), (2540, 24089), (2834, 21590), (3302, 18530), (3706, 16510), (4318, 14170), (4420, 13843), (5668, 10795), (6604, 9265), (7085, 8636), (7412, 8255)]