2019092730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{106661}}^1$

素因数の和:107302

約数の個数: 32

約数和(自身を含む): 4853547648

約数和(自身を除く): 2834454918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1262, 1893, 3155, 3786, 6310, 9465, 18930, 106661, 213322, 319983, 533305, 639966, 1066610, 1599915, 3199830, 67303091, 134606182, 201909273, 336515455, 403818546, 673030910, 1009546365, 2019092730]

約数ペア:

[(1, 2019092730), (2, 1009546365), (3, 673030910), (5, 403818546), (6, 336515455), (10, 201909273), (15, 134606182), (30, 67303091), (631, 3199830), (1262, 1599915), (1893, 1066610), (3155, 639966), (3786, 533305), (6310, 319983), (9465, 213322), (18930, 106661)]