84381270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 207277056

約数和(自身を除く): 122895786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 107, 194, 214, 271, 291, 321, 485, 535, 542, 582, 642, 813, 970, 1070, 1355, 1455, 1605, 1626, 2710, 2910, 3210, 4065, 8130, 10379, 20758, 26287, 28997, 31137, 51895, 52574, 57994, 62274, 78861, 86991, 103790, 131435, 144985, 155685, 157722, 173982, 262870, 289970, 311370, 394305, 434955, 788610, 869910, 2812709, 5625418, 8438127, 14063545, 16876254, 28127090, 42190635, 84381270]

約数ペア:

[(1, 84381270), (2, 42190635), (3, 28127090), (5, 16876254), (6, 14063545), (10, 8438127), (15, 5625418), (30, 2812709), (97, 869910), (107, 788610), (194, 434955), (214, 394305), (271, 311370), (291, 289970), (321, 262870), (485, 173982), (535, 157722), (542, 155685), (582, 144985), (642, 131435), (813, 103790), (970, 86991), (1070, 78861), (1355, 62274), (1455, 57994), (1605, 52574), (1626, 51895), (2710, 31137), (2910, 28997), (3210, 26287), (4065, 20758), (8130, 10379)]