14921460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4363}}^1$

素因数の和:4397

約数の個数: 72

約数和(自身を含む): 47654880

約数和(自身を除く): 32733420

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, 3420, 4363, 8726, 13089, 17452, 21815, 26178, 39267, 43630, 52356, 65445, 78534, 82897, 87260, 130890, 157068, 165794, 196335, 248691, 261780, 331588, 392670, 414485, 497382, 746073, 785340, 828970, 994764, 1243455, 1492146, 1657940, 2486910, 2984292, 3730365, 4973820, 7460730, 14921460]

約数ペア:

[(1, 14921460), (2, 7460730), (3, 4973820), (4, 3730365), (5, 2984292), (6, 2486910), (9, 1657940), (10, 1492146), (12, 1243455), (15, 994764), (18, 828970), (19, 785340), (20, 746073), (30, 497382), (36, 414485), (38, 392670), (45, 331588), (57, 261780), (60, 248691), (76, 196335), (90, 165794), (95, 157068), (114, 130890), (171, 87260), (180, 82897), (190, 78534), (228, 65445), (285, 52356), (342, 43630), (380, 39267), (570, 26178), (684, 21815), (855, 17452), (1140, 13089), (1710, 8726), (3420, 4363)]