215538930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16073}}^1$

素因数の和:16235

約数の個数: 48

約数和(自身を含む): 564197400

約数和(自身を除く): 348658470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 13410, 16073, 32146, 48219, 80365, 96438, 144657, 160730, 241095, 289314, 482190, 723285, 1446570, 2394877, 4789754, 7184631, 11974385, 14369262, 21553893, 23948770, 35923155, 43107786, 71846310, 107769465, 215538930]

約数ペア:

[(1, 215538930), (2, 107769465), (3, 71846310), (5, 43107786), (6, 35923155), (9, 23948770), (10, 21553893), (15, 14369262), (18, 11974385), (30, 7184631), (45, 4789754), (90, 2394877), (149, 1446570), (298, 723285), (447, 482190), (745, 289314), (894, 241095), (1341, 160730), (1490, 144657), (2235, 96438), (2682, 80365), (4470, 48219), (6705, 32146), (13410, 16073)]