530147415

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{10159}}^1$

素因数の和:10252

約数の個数: 48

約数和(自身を含む): 1000719360

約数和(自身を除く): 470571945

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 245, 355, 497, 735, 1065, 1491, 2485, 3479, 7455, 10159, 10437, 17395, 30477, 50795, 52185, 71113, 152385, 213339, 355565, 497791, 721289, 1066695, 1493373, 2163867, 2488955, 3606445, 5049023, 7466865, 10819335, 15147069, 25245115, 35343161, 75735345, 106029483, 176715805, 530147415]

約数ペア:

[(1, 530147415), (3, 176715805), (5, 106029483), (7, 75735345), (15, 35343161), (21, 25245115), (35, 15147069), (49, 10819335), (71, 7466865), (105, 5049023), (147, 3606445), (213, 2488955), (245, 2163867), (355, 1493373), (497, 1066695), (735, 721289), (1065, 497791), (1491, 355565), (2485, 213339), (3479, 152385), (7455, 71113), (10159, 52185), (10437, 50795), (17395, 30477)]