11761020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 35957376

約数和(自身を除く): 24196356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 293, 446, 586, 669, 879, 892, 1115, 1172, 1338, 1465, 1758, 2007, 2230, 2637, 2676, 2930, 3345, 3516, 4014, 4395, 4460, 5274, 5860, 6690, 8028, 8790, 10035, 10548, 13185, 13380, 17580, 20070, 26370, 40140, 52740, 65339, 130678, 196017, 261356, 326695, 392034, 588051, 653390, 784068, 980085, 1176102, 1306780, 1960170, 2352204, 2940255, 3920340, 5880510, 11761020]

約数ペア:

[(1, 11761020), (2, 5880510), (3, 3920340), (4, 2940255), (5, 2352204), (6, 1960170), (9, 1306780), (10, 1176102), (12, 980085), (15, 784068), (18, 653390), (20, 588051), (30, 392034), (36, 326695), (45, 261356), (60, 196017), (90, 130678), (180, 65339), (223, 52740), (293, 40140), (446, 26370), (586, 20070), (669, 17580), (879, 13380), (892, 13185), (1115, 10548), (1172, 10035), (1338, 8790), (1465, 8028), (1758, 6690), (2007, 5860), (2230, 5274), (2637, 4460), (2676, 4395), (2930, 4014), (3345, 3516)]