39239370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7684

約数の個数: 64

約数和(自身を含む): 110160000

約数和(自身を除く): 70920630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 7649, 15298, 22947, 38245, 45894, 68841, 76490, 114735, 137682, 145331, 206523, 229470, 290662, 344205, 413046, 435993, 688410, 726655, 871986, 1032615, 1307979, 1453310, 2065230, 2179965, 2615958, 3923937, 4359930, 6539895, 7847874, 13079790, 19619685, 39239370]

約数ペア:

[(1, 39239370), (2, 19619685), (3, 13079790), (5, 7847874), (6, 6539895), (9, 4359930), (10, 3923937), (15, 2615958), (18, 2179965), (19, 2065230), (27, 1453310), (30, 1307979), (38, 1032615), (45, 871986), (54, 726655), (57, 688410), (90, 435993), (95, 413046), (114, 344205), (135, 290662), (171, 229470), (190, 206523), (270, 145331), (285, 137682), (342, 114735), (513, 76490), (570, 68841), (855, 45894), (1026, 38245), (1710, 22947), (2565, 15298), (5130, 7649)]