518658570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{38677}}^1$

素因数の和:38839

約数の個数: 48

約数和(自身を含む): 1357597800

約数和(自身を除く): 838939230

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, 38677, 77354, 116031, 193385, 232062, 348093, 386770, 580155, 696186, 1160310, 1740465, 3480930, 5762873, 11525746, 17288619, 28814365, 34577238, 51865857, 57628730, 86443095, 103731714, 172886190, 259329285, 518658570]

約数ペア:

[(1, 518658570), (2, 259329285), (3, 172886190), (5, 103731714), (6, 86443095), (9, 57628730), (10, 51865857), (15, 34577238), (18, 28814365), (30, 17288619), (45, 11525746), (90, 5762873), (149, 3480930), (298, 1740465), (447, 1160310), (745, 696186), (894, 580155), (1341, 386770), (1490, 348093), (2235, 232062), (2682, 193385), (4470, 116031), (6705, 77354), (13410, 38677)]