109685940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20089}}^1$

素因数の和:20121

約数の個数: 96

約数和(自身を含む): 378013440

約数和(自身を除く): 268327500

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, 20089, 40178, 60267, 80356, 100445, 120534, 140623, 200890, 241068, 261157, 281246, 301335, 401780, 421869, 522314, 562492, 602670, 703115, 783471, 843738, 1044628, 1205340, 1305785, 1406230, 1566942, 1687476, 1828099, 2109345, 2611570, 2812460, 3133884, 3656198, 3917355, 4218690, 5223140, 5484297, 7312396, 7834710, 8437380, 9140495, 10968594, 15669420, 18280990, 21937188, 27421485, 36561980, 54842970, 109685940]

約数ペア:

[(1, 109685940), (2, 54842970), (3, 36561980), (4, 27421485), (5, 21937188), (6, 18280990), (7, 15669420), (10, 10968594), (12, 9140495), (13, 8437380), (14, 7834710), (15, 7312396), (20, 5484297), (21, 5223140), (26, 4218690), (28, 3917355), (30, 3656198), (35, 3133884), (39, 2812460), (42, 2611570), (52, 2109345), (60, 1828099), (65, 1687476), (70, 1566942), (78, 1406230), (84, 1305785), (91, 1205340), (105, 1044628), (130, 843738), (140, 783471), (156, 703115), (182, 602670), (195, 562492), (210, 522314), (260, 421869), (273, 401780), (364, 301335), (390, 281246), (420, 261157), (455, 241068), (546, 200890), (780, 140623), (910, 120534), (1092, 100445), (1365, 80356), (1820, 60267), (2730, 40178), (5460, 20089)]