31397674920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3152377}}^1$

素因数の和:3152474

約数の個数: 64

約数和(自身を含む): 95327910720

約数和(自身を除く): 63930235800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 3152377, 6304754, 9457131, 12609508, 15761885, 18914262, 25219016, 31523770, 37828524, 47285655, 63047540, 75657048, 94571310, 126095080, 189142620, 261647291, 378285240, 523294582, 784941873, 1046589164, 1308236455, 1569883746, 2093178328, 2616472910, 3139767492, 3924709365, 5232945820, 6279534984, 7849418730, 10465891640, 15698837460, 31397674920]

約数ペア:

[(1, 31397674920), (2, 15698837460), (3, 10465891640), (4, 7849418730), (5, 6279534984), (6, 5232945820), (8, 3924709365), (10, 3139767492), (12, 2616472910), (15, 2093178328), (20, 1569883746), (24, 1308236455), (30, 1046589164), (40, 784941873), (60, 523294582), (83, 378285240), (120, 261647291), (166, 189142620), (249, 126095080), (332, 94571310), (415, 75657048), (498, 63047540), (664, 47285655), (830, 37828524), (996, 31523770), (1245, 25219016), (1660, 18914262), (1992, 15761885), (2490, 12609508), (3320, 9457131), (4980, 6304754), (9960, 3152377)]