84419570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1511}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 157199616

約数和(自身を除く): 72780046

約数列:

[1, 2, 5, 10, 37, 74, 151, 185, 302, 370, 755, 1510, 1511, 3022, 5587, 7555, 11174, 15110, 27935, 55870, 55907, 111814, 228161, 279535, 456322, 559070, 1140805, 2281610, 8441957, 16883914, 42209785, 84419570]

約数ペア:

[(1, 84419570), (2, 42209785), (5, 16883914), (10, 8441957), (37, 2281610), (74, 1140805), (151, 559070), (185, 456322), (302, 279535), (370, 228161), (755, 111814), (1510, 55907), (1511, 55870), (3022, 27935), (5587, 15110), (7555, 11174)]