84457830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{6719}}^1$

素因数の和:7148

約数の個数: 32

約数和(自身を含む): 203212800

約数和(自身を除く): 118754970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 4190, 6285, 6719, 12570, 13438, 20157, 33595, 40314, 67190, 100785, 201570, 2815261, 5630522, 8445783, 14076305, 16891566, 28152610, 42228915, 84457830]

約数ペア:

[(1, 84457830), (2, 42228915), (3, 28152610), (5, 16891566), (6, 14076305), (10, 8445783), (15, 5630522), (30, 2815261), (419, 201570), (838, 100785), (1257, 67190), (2095, 40314), (2514, 33595), (4190, 20157), (6285, 13438), (6719, 12570)]