2468670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 6428160

約数和(自身を除く): 3959490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 71, 95, 114, 122, 142, 183, 190, 213, 285, 305, 355, 366, 426, 570, 610, 710, 915, 1065, 1159, 1349, 1830, 2130, 2318, 2698, 3477, 4047, 4331, 5795, 6745, 6954, 8094, 8662, 11590, 12993, 13490, 17385, 20235, 21655, 25986, 34770, 40470, 43310, 64965, 82289, 129930, 164578, 246867, 411445, 493734, 822890, 1234335, 2468670]

約数ペア:

[(1, 2468670), (2, 1234335), (3, 822890), (5, 493734), (6, 411445), (10, 246867), (15, 164578), (19, 129930), (30, 82289), (38, 64965), (57, 43310), (61, 40470), (71, 34770), (95, 25986), (114, 21655), (122, 20235), (142, 17385), (183, 13490), (190, 12993), (213, 11590), (285, 8662), (305, 8094), (355, 6954), (366, 6745), (426, 5795), (570, 4331), (610, 4047), (710, 3477), (915, 2698), (1065, 2318), (1159, 2130), (1349, 1830)]