422563140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2347573}}^1$

素因数の和:2347588

約数の個数: 36

約数和(自身を含む): 1281775404

約数和(自身を除く): 859212264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2347573, 4695146, 7042719, 9390292, 11737865, 14085438, 21128157, 23475730, 28170876, 35213595, 42256314, 46951460, 70427190, 84512628, 105640785, 140854380, 211281570, 422563140]

約数ペア:

[(1, 422563140), (2, 211281570), (3, 140854380), (4, 105640785), (5, 84512628), (6, 70427190), (9, 46951460), (10, 42256314), (12, 35213595), (15, 28170876), (18, 23475730), (20, 21128157), (30, 14085438), (36, 11737865), (45, 9390292), (60, 7042719), (90, 4695146), (180, 2347573)]