147617340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189253}}^1$

素因数の和:189278

約数の個数: 48

約数和(自身を含む): 445125408

約数和(自身を除く): 297508068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 189253, 378506, 567759, 757012, 946265, 1135518, 1892530, 2271036, 2460289, 2838795, 3785060, 4920578, 5677590, 7380867, 9841156, 11355180, 12301445, 14761734, 24602890, 29523468, 36904335, 49205780, 73808670, 147617340]

約数ペア:

[(1, 147617340), (2, 73808670), (3, 49205780), (4, 36904335), (5, 29523468), (6, 24602890), (10, 14761734), (12, 12301445), (13, 11355180), (15, 9841156), (20, 7380867), (26, 5677590), (30, 4920578), (39, 3785060), (52, 2838795), (60, 2460289), (65, 2271036), (78, 1892530), (130, 1135518), (156, 946265), (195, 757012), (260, 567759), (390, 378506), (780, 189253)]