11289420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3301}}^1$

素因数の和:3335

約数の個数: 72

約数和(自身を含む): 36057840

約数和(自身を除く): 24768420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3301, 3420, 6602, 9903, 13204, 16505, 19806, 29709, 33010, 39612, 49515, 59418, 62719, 66020, 99030, 118836, 125438, 148545, 188157, 198060, 250876, 297090, 313595, 376314, 564471, 594180, 627190, 752628, 940785, 1128942, 1254380, 1881570, 2257884, 2822355, 3763140, 5644710, 11289420]

約数ペア:

[(1, 11289420), (2, 5644710), (3, 3763140), (4, 2822355), (5, 2257884), (6, 1881570), (9, 1254380), (10, 1128942), (12, 940785), (15, 752628), (18, 627190), (19, 594180), (20, 564471), (30, 376314), (36, 313595), (38, 297090), (45, 250876), (57, 198060), (60, 188157), (76, 148545), (90, 125438), (95, 118836), (114, 99030), (171, 66020), (180, 62719), (190, 59418), (228, 49515), (285, 39612), (342, 33010), (380, 29709), (570, 19806), (684, 16505), (855, 13204), (1140, 9903), (1710, 6602), (3301, 3420)]