6517940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 16765056

約数和(自身を除く): 10247116

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 43, 44, 52, 53, 55, 65, 86, 106, 110, 130, 143, 172, 212, 215, 220, 260, 265, 286, 430, 473, 530, 559, 572, 583, 689, 715, 860, 946, 1060, 1118, 1166, 1378, 1430, 1892, 2236, 2279, 2332, 2365, 2756, 2795, 2860, 2915, 3445, 4558, 4730, 5590, 5830, 6149, 6890, 7579, 9116, 9460, 11180, 11395, 11660, 12298, 13780, 15158, 22790, 24596, 25069, 29627, 30316, 30745, 37895, 45580, 50138, 59254, 61490, 75790, 100276, 118508, 122980, 125345, 148135, 151580, 250690, 296270, 325897, 501380, 592540, 651794, 1303588, 1629485, 3258970, 6517940]

約数ペア:

[(1, 6517940), (2, 3258970), (4, 1629485), (5, 1303588), (10, 651794), (11, 592540), (13, 501380), (20, 325897), (22, 296270), (26, 250690), (43, 151580), (44, 148135), (52, 125345), (53, 122980), (55, 118508), (65, 100276), (86, 75790), (106, 61490), (110, 59254), (130, 50138), (143, 45580), (172, 37895), (212, 30745), (215, 30316), (220, 29627), (260, 25069), (265, 24596), (286, 22790), (430, 15158), (473, 13780), (530, 12298), (559, 11660), (572, 11395), (583, 11180), (689, 9460), (715, 9116), (860, 7579), (946, 6890), (1060, 6149), (1118, 5830), (1166, 5590), (1378, 4730), (1430, 4558), (1892, 3445), (2236, 2915), (2279, 2860), (2332, 2795), (2365, 2756)]