17213460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2371}}^1$

素因数の和:2405

約数の個数: 72

約数和(自身を含む): 52999968

約数和(自身を除く): 35786508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2371, 2420, 3630, 4742, 7113, 7260, 9484, 11855, 14226, 23710, 26081, 28452, 35565, 47420, 52162, 71130, 78243, 104324, 130405, 142260, 156486, 260810, 286891, 312972, 391215, 521620, 573782, 782430, 860673, 1147564, 1434455, 1564860, 1721346, 2868910, 3442692, 4303365, 5737820, 8606730, 17213460]

約数ペア:

[(1, 17213460), (2, 8606730), (3, 5737820), (4, 4303365), (5, 3442692), (6, 2868910), (10, 1721346), (11, 1564860), (12, 1434455), (15, 1147564), (20, 860673), (22, 782430), (30, 573782), (33, 521620), (44, 391215), (55, 312972), (60, 286891), (66, 260810), (110, 156486), (121, 142260), (132, 130405), (165, 104324), (220, 78243), (242, 71130), (330, 52162), (363, 47420), (484, 35565), (605, 28452), (660, 26081), (726, 23710), (1210, 14226), (1452, 11855), (1815, 9484), (2371, 7260), (2420, 7113), (3630, 4742)]