295536540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{378893}}^1$

素因数の和:378918

約数の個数: 48

約数和(自身を含む): 891158688

約数和(自身を除く): 595622148

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, 378893, 757786, 1136679, 1515572, 1894465, 2273358, 3788930, 4546716, 4925609, 5683395, 7577860, 9851218, 11366790, 14776827, 19702436, 22733580, 24628045, 29553654, 49256090, 59107308, 73884135, 98512180, 147768270, 295536540]

約数ペア:

[(1, 295536540), (2, 147768270), (3, 98512180), (4, 73884135), (5, 59107308), (6, 49256090), (10, 29553654), (12, 24628045), (13, 22733580), (15, 19702436), (20, 14776827), (26, 11366790), (30, 9851218), (39, 7577860), (52, 5683395), (60, 4925609), (65, 4546716), (78, 3788930), (130, 2273358), (156, 1894465), (195, 1515572), (260, 1136679), (390, 757786), (780, 378893)]