14212980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^2$

素因数の和:577

約数の個数: 54

約数和(自身を含む): 43266678

約数和(自身を除く): 29053698

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 1124, 1405, 1686, 2529, 2810, 3372, 4215, 5058, 5620, 8430, 10116, 12645, 16860, 25290, 50580, 78961, 157922, 236883, 315844, 394805, 473766, 710649, 789610, 947532, 1184415, 1421298, 1579220, 2368830, 2842596, 3553245, 4737660, 7106490, 14212980]

約数ペア:

[(1, 14212980), (2, 7106490), (3, 4737660), (4, 3553245), (5, 2842596), (6, 2368830), (9, 1579220), (10, 1421298), (12, 1184415), (15, 947532), (18, 789610), (20, 710649), (30, 473766), (36, 394805), (45, 315844), (60, 236883), (90, 157922), (180, 78961), (281, 50580), (562, 25290), (843, 16860), (1124, 12645), (1405, 10116), (1686, 8430), (2529, 5620), (2810, 5058), (3372, 4215)]