69483180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 210974400

約数和(自身を除く): 141491220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 229, 260, 389, 390, 458, 687, 778, 780, 916, 1145, 1167, 1374, 1556, 1945, 2290, 2334, 2748, 2977, 3435, 3890, 4580, 4668, 5057, 5835, 5954, 6870, 7780, 8931, 10114, 11670, 11908, 13740, 14885, 15171, 17862, 20228, 23340, 25285, 29770, 30342, 35724, 44655, 50570, 59540, 60684, 75855, 89081, 89310, 101140, 151710, 178162, 178620, 267243, 303420, 356324, 445405, 534486, 890810, 1068972, 1158053, 1336215, 1781620, 2316106, 2672430, 3474159, 4632212, 5344860, 5790265, 6948318, 11580530, 13896636, 17370795, 23161060, 34741590, 69483180]

約数ペア:

[(1, 69483180), (2, 34741590), (3, 23161060), (4, 17370795), (5, 13896636), (6, 11580530), (10, 6948318), (12, 5790265), (13, 5344860), (15, 4632212), (20, 3474159), (26, 2672430), (30, 2316106), (39, 1781620), (52, 1336215), (60, 1158053), (65, 1068972), (78, 890810), (130, 534486), (156, 445405), (195, 356324), (229, 303420), (260, 267243), (389, 178620), (390, 178162), (458, 151710), (687, 101140), (778, 89310), (780, 89081), (916, 75855), (1145, 60684), (1167, 59540), (1374, 50570), (1556, 44655), (1945, 35724), (2290, 30342), (2334, 29770), (2748, 25285), (2977, 23340), (3435, 20228), (3890, 17862), (4580, 15171), (4668, 14885), (5057, 13740), (5835, 11908), (5954, 11670), (6870, 10114), (7780, 8931)]