307113730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 703261440

約数和(自身を除く): 396147710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 101, 110, 121, 154, 202, 242, 359, 385, 505, 605, 707, 718, 770, 847, 1010, 1111, 1210, 1414, 1694, 1795, 2222, 2513, 3535, 3590, 3949, 4235, 5026, 5555, 7070, 7777, 7898, 8470, 11110, 12221, 12565, 15554, 19745, 24442, 25130, 27643, 36259, 38885, 39490, 43439, 55286, 61105, 72518, 77770, 85547, 86878, 122210, 138215, 171094, 181295, 217195, 253813, 276430, 304073, 362590, 398849, 427735, 434390, 507626, 608146, 797698, 855470, 1269065, 1520365, 1994245, 2538130, 2791943, 3040730, 3988490, 4387339, 5583886, 8774678, 13959715, 21936695, 27919430, 30711373, 43873390, 61422746, 153556865, 307113730]

約数ペア:

[(1, 307113730), (2, 153556865), (5, 61422746), (7, 43873390), (10, 30711373), (11, 27919430), (14, 21936695), (22, 13959715), (35, 8774678), (55, 5583886), (70, 4387339), (77, 3988490), (101, 3040730), (110, 2791943), (121, 2538130), (154, 1994245), (202, 1520365), (242, 1269065), (359, 855470), (385, 797698), (505, 608146), (605, 507626), (707, 434390), (718, 427735), (770, 398849), (847, 362590), (1010, 304073), (1111, 276430), (1210, 253813), (1414, 217195), (1694, 181295), (1795, 171094), (2222, 138215), (2513, 122210), (3535, 86878), (3590, 85547), (3949, 77770), (4235, 72518), (5026, 61105), (5555, 55286), (7070, 43439), (7777, 39490), (7898, 38885), (8470, 36259), (11110, 27643), (12221, 25130), (12565, 24442), (15554, 19745)]