123218370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1848

約数の個数: 96

約数和(自身を含む): 354616704

約数和(自身を除く): 231398334

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 110, 142, 165, 198, 213, 330, 355, 426, 495, 639, 710, 781, 990, 1065, 1278, 1562, 1753, 2130, 2343, 3195, 3506, 3905, 4686, 5259, 6390, 7029, 7810, 8765, 10518, 11715, 14058, 15777, 17530, 19283, 23430, 26295, 31554, 35145, 38566, 52590, 57849, 70290, 78885, 96415, 115698, 124463, 157770, 173547, 192830, 248926, 289245, 347094, 373389, 578490, 622315, 746778, 867735, 1120167, 1244630, 1369093, 1735470, 1866945, 2240334, 2738186, 3733890, 4107279, 5600835, 6845465, 8214558, 11201670, 12321837, 13690930, 20536395, 24643674, 41072790, 61609185, 123218370]

約数ペア:

[(1, 123218370), (2, 61609185), (3, 41072790), (5, 24643674), (6, 20536395), (9, 13690930), (10, 12321837), (11, 11201670), (15, 8214558), (18, 6845465), (22, 5600835), (30, 4107279), (33, 3733890), (45, 2738186), (55, 2240334), (66, 1866945), (71, 1735470), (90, 1369093), (99, 1244630), (110, 1120167), (142, 867735), (165, 746778), (198, 622315), (213, 578490), (330, 373389), (355, 347094), (426, 289245), (495, 248926), (639, 192830), (710, 173547), (781, 157770), (990, 124463), (1065, 115698), (1278, 96415), (1562, 78885), (1753, 70290), (2130, 57849), (2343, 52590), (3195, 38566), (3506, 35145), (3905, 31554), (4686, 26295), (5259, 23430), (6390, 19283), (7029, 17530), (7810, 15777), (8765, 14058), (10518, 11715)]