122768340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12553}}^1$

素因数の和:12728

約数の個数: 48

約数和(自身を含む): 345887808

約数和(自身を除く): 223119468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 12553, 25106, 37659, 50212, 62765, 75318, 125530, 150636, 188295, 251060, 376590, 753180, 2046139, 4092278, 6138417, 8184556, 10230695, 12276834, 20461390, 24553668, 30692085, 40922780, 61384170, 122768340]

約数ペア:

[(1, 122768340), (2, 61384170), (3, 40922780), (4, 30692085), (5, 24553668), (6, 20461390), (10, 12276834), (12, 10230695), (15, 8184556), (20, 6138417), (30, 4092278), (60, 2046139), (163, 753180), (326, 376590), (489, 251060), (652, 188295), (815, 150636), (978, 125530), (1630, 75318), (1956, 62765), (2445, 50212), (3260, 37659), (4890, 25106), (9780, 12553)]