333425870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 664519680

約数和(自身を除く): 331093810

約数列:

[1, 2, 5, 10, 19, 37, 38, 43, 74, 86, 95, 185, 190, 215, 370, 430, 703, 817, 1103, 1406, 1591, 1634, 2206, 3182, 3515, 4085, 5515, 7030, 7955, 8170, 11030, 15910, 20957, 30229, 40811, 41914, 47429, 60458, 81622, 94858, 104785, 151145, 204055, 209570, 237145, 302290, 408110, 474290, 775409, 901151, 1550818, 1754873, 1802302, 3509746, 3877045, 4505755, 7754090, 8774365, 9011510, 17548730, 33342587, 66685174, 166712935, 333425870]

約数ペア:

[(1, 333425870), (2, 166712935), (5, 66685174), (10, 33342587), (19, 17548730), (37, 9011510), (38, 8774365), (43, 7754090), (74, 4505755), (86, 3877045), (95, 3509746), (185, 1802302), (190, 1754873), (215, 1550818), (370, 901151), (430, 775409), (703, 474290), (817, 408110), (1103, 302290), (1406, 237145), (1591, 209570), (1634, 204055), (2206, 151145), (3182, 104785), (3515, 94858), (4085, 81622), (5515, 60458), (7030, 47429), (7955, 41914), (8170, 40811), (11030, 30229), (15910, 20957)]