84516990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{68713}}^1$

素因数の和:68764

約数の個数: 32

約数和(自身を含む): 207791136

約数和(自身を除く): 123274146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 68713, 137426, 206139, 343565, 412278, 687130, 1030695, 2061390, 2817233, 5634466, 8451699, 14086165, 16903398, 28172330, 42258495, 84516990]

約数ペア:

[(1, 84516990), (2, 42258495), (3, 28172330), (5, 16903398), (6, 14086165), (10, 8451699), (15, 5634466), (30, 2817233), (41, 2061390), (82, 1030695), (123, 687130), (205, 412278), (246, 343565), (410, 206139), (615, 137426), (1230, 68713)]