123510090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1553}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 324922752

約数和(自身を除く): 201412662

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 241, 330, 482, 723, 1205, 1446, 1553, 2410, 2651, 3106, 3615, 4659, 5302, 7230, 7765, 7953, 9318, 13255, 15530, 15906, 17083, 23295, 26510, 34166, 39765, 46590, 51249, 79530, 85415, 102498, 170830, 256245, 374273, 512490, 748546, 1122819, 1871365, 2245638, 3742730, 4117003, 5614095, 8234006, 11228190, 12351009, 20585015, 24702018, 41170030, 61755045, 123510090]

約数ペア:

[(1, 123510090), (2, 61755045), (3, 41170030), (5, 24702018), (6, 20585015), (10, 12351009), (11, 11228190), (15, 8234006), (22, 5614095), (30, 4117003), (33, 3742730), (55, 2245638), (66, 1871365), (110, 1122819), (165, 748546), (241, 512490), (330, 374273), (482, 256245), (723, 170830), (1205, 102498), (1446, 85415), (1553, 79530), (2410, 51249), (2651, 46590), (3106, 39765), (3615, 34166), (4659, 26510), (5302, 23295), (7230, 17083), (7765, 15906), (7953, 15530), (9318, 13255)]