38964170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 85847040

約数和(自身を除く): 46882870

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 137, 170, 238, 239, 274, 478, 595, 685, 959, 1190, 1195, 1370, 1673, 1918, 2329, 2390, 3346, 4063, 4658, 4795, 8126, 8365, 9590, 11645, 16303, 16730, 20315, 23290, 28441, 32606, 32743, 40630, 56882, 65486, 81515, 142205, 163030, 163715, 229201, 284410, 327430, 458402, 556631, 1113262, 1146005, 2292010, 2783155, 3896417, 5566310, 7792834, 19482085, 38964170]

約数ペア:

[(1, 38964170), (2, 19482085), (5, 7792834), (7, 5566310), (10, 3896417), (14, 2783155), (17, 2292010), (34, 1146005), (35, 1113262), (70, 556631), (85, 458402), (119, 327430), (137, 284410), (170, 229201), (238, 163715), (239, 163030), (274, 142205), (478, 81515), (595, 65486), (685, 56882), (959, 40630), (1190, 32743), (1195, 32606), (1370, 28441), (1673, 23290), (1918, 20315), (2329, 16730), (2390, 16303), (3346, 11645), (4063, 9590), (4658, 8365), (4795, 8126)]