89039730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{228307}}^1$

素因数の和:228330

約数の個数: 32

約数和(自身を含む): 230134464

約数和(自身を除く): 141094734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 228307, 456614, 684921, 1141535, 1369842, 2283070, 2967991, 3424605, 5935982, 6849210, 8903973, 14839955, 17807946, 29679910, 44519865, 89039730]

約数ペア:

[(1, 89039730), (2, 44519865), (3, 29679910), (5, 17807946), (6, 14839955), (10, 8903973), (13, 6849210), (15, 5935982), (26, 3424605), (30, 2967991), (39, 2283070), (65, 1369842), (78, 1141535), (130, 684921), (195, 456614), (390, 228307)]