78681390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{114031}}^1$

素因数の和:114064

約数の個数: 32

約数和(自身を含む): 197047296

約数和(自身を除く): 118365906

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 114031, 228062, 342093, 570155, 684186, 1140310, 1710465, 2622713, 3420930, 5245426, 7868139, 13113565, 15736278, 26227130, 39340695, 78681390]

約数ペア:

[(1, 78681390), (2, 39340695), (3, 26227130), (5, 15736278), (6, 13113565), (10, 7868139), (15, 5245426), (23, 3420930), (30, 2622713), (46, 1710465), (69, 1140310), (115, 684186), (138, 570155), (230, 342093), (345, 228062), (690, 114031)]