2017600305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 3733094400

約数和(自身を除く): 1715494095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 223, 433, 597, 669, 995, 1115, 1299, 1393, 1561, 2165, 2985, 3031, 3345, 4179, 4683, 6495, 6965, 7805, 9093, 15155, 20895, 23415, 44377, 45465, 86167, 96559, 133131, 221885, 258501, 289677, 310639, 430835, 482795, 603169, 665655, 675913, 931917, 1292505, 1448385, 1553195, 1809507, 2027739, 3015845, 3379565, 4659585, 9047535, 10138695, 19215241, 57645723, 96076205, 134506687, 288228615, 403520061, 672533435, 2017600305]

約数ペア:

[(1, 2017600305), (3, 672533435), (5, 403520061), (7, 288228615), (15, 134506687), (21, 96076205), (35, 57645723), (105, 19215241), (199, 10138695), (223, 9047535), (433, 4659585), (597, 3379565), (669, 3015845), (995, 2027739), (1115, 1809507), (1299, 1553195), (1393, 1448385), (1561, 1292505), (2165, 931917), (2985, 675913), (3031, 665655), (3345, 603169), (4179, 482795), (4683, 430835), (6495, 310639), (6965, 289677), (7805, 258501), (9093, 221885), (15155, 133131), (20895, 96559), (23415, 86167), (44377, 45465)]