29819010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 77720832

約数和(自身を除く): 47901822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 487, 785, 942, 974, 1461, 1570, 2041, 2355, 2435, 2922, 4082, 4710, 4870, 6123, 6331, 7305, 10205, 12246, 12662, 14610, 18993, 20410, 30615, 31655, 37986, 61230, 63310, 76459, 94965, 152918, 189930, 229377, 382295, 458754, 764590, 993967, 1146885, 1987934, 2293770, 2981901, 4969835, 5963802, 9939670, 14909505, 29819010]

約数ペア:

[(1, 29819010), (2, 14909505), (3, 9939670), (5, 5963802), (6, 4969835), (10, 2981901), (13, 2293770), (15, 1987934), (26, 1146885), (30, 993967), (39, 764590), (65, 458754), (78, 382295), (130, 229377), (157, 189930), (195, 152918), (314, 94965), (390, 76459), (471, 63310), (487, 61230), (785, 37986), (942, 31655), (974, 30615), (1461, 20410), (1570, 18993), (2041, 14610), (2355, 12662), (2435, 12246), (2922, 10205), (4082, 7305), (4710, 6331), (4870, 6123)]