56426370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1920

約数の個数: 128

約数和(自身を含む): 181923840

約数和(自身を除く): 125497470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 1879, 2002, 2145, 2310, 2730, 3003, 3758, 4290, 5005, 5637, 6006, 9395, 10010, 11274, 13153, 15015, 18790, 20669, 24427, 26306, 28185, 30030, 39459, 41338, 48854, 56370, 62007, 65765, 73281, 78918, 103345, 122135, 124014, 131530, 144683, 146562, 170989, 197295, 206690, 244270, 268697, 289366, 310035, 341978, 366405, 394590, 434049, 512967, 537394, 620070, 723415, 732810, 806091, 854945, 868098, 1025934, 1343485, 1446830, 1612182, 1709890, 1880879, 2170245, 2564835, 2686970, 3761758, 4030455, 4340490, 5129670, 5642637, 8060910, 9404395, 11285274, 18808790, 28213185, 56426370]

約数ペア:

[(1, 56426370), (2, 28213185), (3, 18808790), (5, 11285274), (6, 9404395), (7, 8060910), (10, 5642637), (11, 5129670), (13, 4340490), (14, 4030455), (15, 3761758), (21, 2686970), (22, 2564835), (26, 2170245), (30, 1880879), (33, 1709890), (35, 1612182), (39, 1446830), (42, 1343485), (55, 1025934), (65, 868098), (66, 854945), (70, 806091), (77, 732810), (78, 723415), (91, 620070), (105, 537394), (110, 512967), (130, 434049), (143, 394590), (154, 366405), (165, 341978), (182, 310035), (195, 289366), (210, 268697), (231, 244270), (273, 206690), (286, 197295), (330, 170989), (385, 146562), (390, 144683), (429, 131530), (455, 124014), (462, 122135), (546, 103345), (715, 78918), (770, 73281), (858, 65765), (910, 62007), (1001, 56370), (1155, 48854), (1365, 41338), (1430, 39459), (1879, 30030), (2002, 28185), (2145, 26306), (2310, 24427), (2730, 20669), (3003, 18790), (3758, 15015), (4290, 13153), (5005, 11274), (5637, 10010), (6006, 9395)]