1566172890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 4127625216

約数和(自身を除く): 2561452326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 263, 381, 521, 526, 635, 762, 789, 1042, 1143, 1270, 1315, 1563, 1578, 1905, 2286, 2367, 2605, 2630, 3126, 3810, 3945, 4689, 4734, 5210, 5715, 7815, 7890, 9378, 11430, 11835, 15630, 23445, 23670, 33401, 46890, 66167, 66802, 100203, 132334, 137023, 167005, 198501, 200406, 274046, 300609, 330835, 334010, 397002, 411069, 501015, 595503, 601218, 661670, 685115, 822138, 992505, 1002030, 1191006, 1233207, 1370230, 1503045, 1985010, 2055345, 2466414, 2977515, 3006090, 4110690, 5955030, 6166035, 12332070, 17401921, 34803842, 52205763, 87009605, 104411526, 156617289, 174019210, 261028815, 313234578, 522057630, 783086445, 1566172890]

約数ペア:

[(1, 1566172890), (2, 783086445), (3, 522057630), (5, 313234578), (6, 261028815), (9, 174019210), (10, 156617289), (15, 104411526), (18, 87009605), (30, 52205763), (45, 34803842), (90, 17401921), (127, 12332070), (254, 6166035), (263, 5955030), (381, 4110690), (521, 3006090), (526, 2977515), (635, 2466414), (762, 2055345), (789, 1985010), (1042, 1503045), (1143, 1370230), (1270, 1233207), (1315, 1191006), (1563, 1002030), (1578, 992505), (1905, 822138), (2286, 685115), (2367, 661670), (2605, 601218), (2630, 595503), (3126, 501015), (3810, 411069), (3945, 397002), (4689, 334010), (4734, 330835), (5210, 300609), (5715, 274046), (7815, 200406), (7890, 198501), (9378, 167005), (11430, 137023), (11835, 132334), (15630, 100203), (23445, 66802), (23670, 66167), (33401, 46890)]