39685860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4753

約数の個数: 72

約数和(自身を含む): 122967936

約数和(自身を除く): 83282076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 4691, 8460, 9382, 14073, 18764, 23455, 28146, 42219, 46910, 56292, 70365, 84438, 93820, 140730, 168876, 211095, 220477, 281460, 422190, 440954, 661431, 844380, 881908, 1102385, 1322862, 1984293, 2204770, 2645724, 3307155, 3968586, 4409540, 6614310, 7937172, 9921465, 13228620, 19842930, 39685860]

約数ペア:

[(1, 39685860), (2, 19842930), (3, 13228620), (4, 9921465), (5, 7937172), (6, 6614310), (9, 4409540), (10, 3968586), (12, 3307155), (15, 2645724), (18, 2204770), (20, 1984293), (30, 1322862), (36, 1102385), (45, 881908), (47, 844380), (60, 661431), (90, 440954), (94, 422190), (141, 281460), (180, 220477), (188, 211095), (235, 168876), (282, 140730), (423, 93820), (470, 84438), (564, 70365), (705, 56292), (846, 46910), (940, 42219), (1410, 28146), (1692, 23455), (2115, 18764), (2820, 14073), (4230, 9382), (4691, 8460)]