2021830260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1\times {\mathrm{683}}^1$

素因数の和:1277

約数の個数: 96

約数和(自身を含む): 5736407040

約数和(自身を除く): 3714576780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 479, 515, 618, 683, 958, 1030, 1236, 1366, 1437, 1545, 1916, 2049, 2060, 2395, 2732, 2874, 3090, 3415, 4098, 4790, 5748, 6180, 6830, 7185, 8196, 9580, 10245, 13660, 14370, 20490, 28740, 40980, 49337, 70349, 98674, 140698, 148011, 197348, 211047, 246685, 281396, 296022, 327157, 351745, 422094, 493370, 592044, 654314, 703490, 740055, 844188, 981471, 986740, 1055235, 1308628, 1406980, 1480110, 1635785, 1962942, 2110470, 2960220, 3271570, 3925884, 4220940, 4907355, 6543140, 9814710, 19629420, 33697171, 67394342, 101091513, 134788684, 168485855, 202183026, 336971710, 404366052, 505457565, 673943420, 1010915130, 2021830260]

約数ペア:

[(1, 2021830260), (2, 1010915130), (3, 673943420), (4, 505457565), (5, 404366052), (6, 336971710), (10, 202183026), (12, 168485855), (15, 134788684), (20, 101091513), (30, 67394342), (60, 33697171), (103, 19629420), (206, 9814710), (309, 6543140), (412, 4907355), (479, 4220940), (515, 3925884), (618, 3271570), (683, 2960220), (958, 2110470), (1030, 1962942), (1236, 1635785), (1366, 1480110), (1437, 1406980), (1545, 1308628), (1916, 1055235), (2049, 986740), (2060, 981471), (2395, 844188), (2732, 740055), (2874, 703490), (3090, 654314), (3415, 592044), (4098, 493370), (4790, 422094), (5748, 351745), (6180, 327157), (6830, 296022), (7185, 281396), (8196, 246685), (9580, 211047), (10245, 197348), (13660, 148011), (14370, 140698), (20490, 98674), (28740, 70349), (40980, 49337)]