73142790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{49757}}^1$

素因数の和:49781

約数の個数: 48

約数和(自身を含む): 204206832

約数和(自身を除く): 131064042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 49757, 99514, 149271, 248785, 298542, 348299, 497570, 696598, 746355, 1044897, 1492710, 1741495, 2089794, 2438093, 3482990, 4876186, 5224485, 7314279, 10448970, 12190465, 14628558, 24380930, 36571395, 73142790]

約数ペア:

[(1, 73142790), (2, 36571395), (3, 24380930), (5, 14628558), (6, 12190465), (7, 10448970), (10, 7314279), (14, 5224485), (15, 4876186), (21, 3482990), (30, 2438093), (35, 2089794), (42, 1741495), (49, 1492710), (70, 1044897), (98, 746355), (105, 696598), (147, 497570), (210, 348299), (245, 298542), (294, 248785), (490, 149271), (735, 99514), (1470, 49757)]