103516140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18959}}^1$

素因数の和:18991

約数の個数: 96

約数和(自身を含む): 356751360

約数和(自身を除く): 253235220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 18959, 37918, 56877, 75836, 94795, 113754, 132713, 189590, 227508, 246467, 265426, 284385, 379180, 398139, 492934, 530852, 568770, 663565, 739401, 796278, 985868, 1137540, 1232335, 1327130, 1478802, 1592556, 1725269, 1990695, 2464670, 2654260, 2957604, 3450538, 3697005, 3981390, 4929340, 5175807, 6901076, 7394010, 7962780, 8626345, 10351614, 14788020, 17252690, 20703228, 25879035, 34505380, 51758070, 103516140]

約数ペア:

[(1, 103516140), (2, 51758070), (3, 34505380), (4, 25879035), (5, 20703228), (6, 17252690), (7, 14788020), (10, 10351614), (12, 8626345), (13, 7962780), (14, 7394010), (15, 6901076), (20, 5175807), (21, 4929340), (26, 3981390), (28, 3697005), (30, 3450538), (35, 2957604), (39, 2654260), (42, 2464670), (52, 1990695), (60, 1725269), (65, 1592556), (70, 1478802), (78, 1327130), (84, 1232335), (91, 1137540), (105, 985868), (130, 796278), (140, 739401), (156, 663565), (182, 568770), (195, 530852), (210, 492934), (260, 398139), (273, 379180), (364, 284385), (390, 265426), (420, 246467), (455, 227508), (546, 189590), (780, 132713), (910, 113754), (1092, 94795), (1365, 75836), (1820, 56877), (2730, 37918), (5460, 18959)]