270500010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 746993664

約数和(自身を除く): 476493654

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 157, 165, 227, 230, 253, 314, 330, 345, 454, 471, 506, 681, 690, 759, 785, 942, 1135, 1265, 1362, 1518, 1570, 1727, 2270, 2355, 2497, 2530, 3405, 3454, 3611, 3795, 4710, 4994, 5181, 5221, 6810, 7222, 7491, 7590, 8635, 10362, 10442, 10833, 12485, 14982, 15663, 17270, 18055, 21666, 24970, 25905, 26105, 31326, 35639, 36110, 37455, 39721, 51810, 52210, 54165, 57431, 71278, 74910, 78315, 79442, 106917, 108330, 114862, 119163, 156630, 172293, 178195, 198605, 213834, 238326, 287155, 344586, 356390, 392029, 397210, 534585, 574310, 595815, 784058, 819697, 861465, 1069170, 1176087, 1191630, 1639394, 1722930, 1960145, 2352174, 2459091, 3920290, 4098485, 4918182, 5880435, 8196970, 9016667, 11760870, 12295455, 18033334, 24590910, 27050001, 45083335, 54100002, 90166670, 135250005, 270500010]

約数ペア:

[(1, 270500010), (2, 135250005), (3, 90166670), (5, 54100002), (6, 45083335), (10, 27050001), (11, 24590910), (15, 18033334), (22, 12295455), (23, 11760870), (30, 9016667), (33, 8196970), (46, 5880435), (55, 4918182), (66, 4098485), (69, 3920290), (110, 2459091), (115, 2352174), (138, 1960145), (157, 1722930), (165, 1639394), (227, 1191630), (230, 1176087), (253, 1069170), (314, 861465), (330, 819697), (345, 784058), (454, 595815), (471, 574310), (506, 534585), (681, 397210), (690, 392029), (759, 356390), (785, 344586), (942, 287155), (1135, 238326), (1265, 213834), (1362, 198605), (1518, 178195), (1570, 172293), (1727, 156630), (2270, 119163), (2355, 114862), (2497, 108330), (2530, 106917), (3405, 79442), (3454, 78315), (3611, 74910), (3795, 71278), (4710, 57431), (4994, 54165), (5181, 52210), (5221, 51810), (6810, 39721), (7222, 37455), (7491, 36110), (7590, 35639), (8635, 31326), (10362, 26105), (10442, 25905), (10833, 24970), (12485, 21666), (14982, 18055), (15663, 17270)]