164727030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{422377}}^1$

素因数の和:422400

約数の個数: 32

約数和(自身を含む): 425757024

約数和(自身を除く): 261029994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 422377, 844754, 1267131, 2111885, 2534262, 4223770, 5490901, 6335655, 10981802, 12671310, 16472703, 27454505, 32945406, 54909010, 82363515, 164727030]

約数ペア:

[(1, 164727030), (2, 82363515), (3, 54909010), (5, 32945406), (6, 27454505), (10, 16472703), (13, 12671310), (15, 10981802), (26, 6335655), (30, 5490901), (39, 4223770), (65, 2534262), (78, 2111885), (130, 1267131), (195, 844754), (390, 422377)]