11870210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 24475392

約数和(自身を除く): 12605182

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 59, 62, 110, 118, 155, 295, 310, 341, 590, 649, 682, 1298, 1705, 1829, 3245, 3410, 3481, 3658, 6490, 6962, 9145, 17405, 18290, 20119, 34810, 38291, 40238, 76582, 100595, 107911, 191455, 201190, 215822, 382910, 539555, 1079110, 1187021, 2374042, 5935105, 11870210]

約数ペア:

[(1, 11870210), (2, 5935105), (5, 2374042), (10, 1187021), (11, 1079110), (22, 539555), (31, 382910), (55, 215822), (59, 201190), (62, 191455), (110, 107911), (118, 100595), (155, 76582), (295, 40238), (310, 38291), (341, 34810), (590, 20119), (649, 18290), (682, 17405), (1298, 9145), (1705, 6962), (1829, 6490), (3245, 3658), (3410, 3481)]