4886790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 12519360

約数和(自身を除く): 7632570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 41, 58, 82, 87, 123, 137, 145, 174, 205, 246, 274, 290, 410, 411, 435, 615, 685, 822, 870, 1189, 1230, 1370, 2055, 2378, 3567, 3973, 4110, 5617, 5945, 7134, 7946, 11234, 11890, 11919, 16851, 17835, 19865, 23838, 28085, 33702, 35670, 39730, 56170, 59595, 84255, 119190, 162893, 168510, 325786, 488679, 814465, 977358, 1628930, 2443395, 4886790]

約数ペア:

[(1, 4886790), (2, 2443395), (3, 1628930), (5, 977358), (6, 814465), (10, 488679), (15, 325786), (29, 168510), (30, 162893), (41, 119190), (58, 84255), (82, 59595), (87, 56170), (123, 39730), (137, 35670), (145, 33702), (174, 28085), (205, 23838), (246, 19865), (274, 17835), (290, 16851), (410, 11919), (411, 11890), (435, 11234), (615, 7946), (685, 7134), (822, 5945), (870, 5617), (1189, 4110), (1230, 3973), (1370, 3567), (2055, 2378)]