126544470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{324473}}^1$

素因数の和:324496

約数の個数: 32

約数和(自身を含む): 327069792

約数和(自身を除く): 200525322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 324473, 648946, 973419, 1622365, 1946838, 3244730, 4218149, 4867095, 8436298, 9734190, 12654447, 21090745, 25308894, 42181490, 63272235, 126544470]

約数ペア:

[(1, 126544470), (2, 63272235), (3, 42181490), (5, 25308894), (6, 21090745), (10, 12654447), (13, 9734190), (15, 8436298), (26, 4867095), (30, 4218149), (39, 3244730), (65, 1946838), (78, 1622365), (130, 973419), (195, 648946), (390, 324473)]