170385480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{473293}}^1$

素因数の和:473310

約数の個数: 48

約数和(自身を含む): 553753980

約数和(自身を除く): 383368500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 473293, 946586, 1419879, 1893172, 2366465, 2839758, 3786344, 4259637, 4732930, 5679516, 7099395, 8519274, 9465860, 11359032, 14198790, 17038548, 18931720, 21298185, 28397580, 34077096, 42596370, 56795160, 85192740, 170385480]

約数ペア:

[(1, 170385480), (2, 85192740), (3, 56795160), (4, 42596370), (5, 34077096), (6, 28397580), (8, 21298185), (9, 18931720), (10, 17038548), (12, 14198790), (15, 11359032), (18, 9465860), (20, 8519274), (24, 7099395), (30, 5679516), (36, 4732930), (40, 4259637), (45, 3786344), (60, 2839758), (72, 2366465), (90, 1893172), (120, 1419879), (180, 946586), (360, 473293)]