91731090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2029}}^1$

素因数の和:2187

約数の個数: 64

約数和(自身を含む): 242040960

約数和(自身を除く): 150309870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 137, 165, 274, 330, 411, 685, 822, 1370, 1507, 2029, 2055, 3014, 4058, 4110, 4521, 6087, 7535, 9042, 10145, 12174, 15070, 20290, 22319, 22605, 30435, 44638, 45210, 60870, 66957, 111595, 133914, 223190, 277973, 334785, 555946, 669570, 833919, 1389865, 1667838, 2779730, 3057703, 4169595, 6115406, 8339190, 9173109, 15288515, 18346218, 30577030, 45865545, 91731090]

約数ペア:

[(1, 91731090), (2, 45865545), (3, 30577030), (5, 18346218), (6, 15288515), (10, 9173109), (11, 8339190), (15, 6115406), (22, 4169595), (30, 3057703), (33, 2779730), (55, 1667838), (66, 1389865), (110, 833919), (137, 669570), (165, 555946), (274, 334785), (330, 277973), (411, 223190), (685, 133914), (822, 111595), (1370, 66957), (1507, 60870), (2029, 45210), (2055, 44638), (3014, 30435), (4058, 22605), (4110, 22319), (4521, 20290), (6087, 15070), (7535, 12174), (9042, 10145)]