2222741290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1\times {\mathrm{1783}}^1$

素因数の和:3427

約数の個数: 64

約数和(自身を含む): 4994058240

約数和(自身を除く): 2771316950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1619, 1783, 3238, 3566, 8095, 8915, 11333, 12481, 16190, 17809, 17830, 19613, 22666, 24962, 35618, 39226, 56665, 62405, 89045, 98065, 113330, 124663, 124810, 137291, 178090, 196130, 249326, 274582, 623315, 686455, 1246630, 1372910, 2886677, 5773354, 14433385, 20206739, 28866770, 31753447, 40413478, 63506894, 101033695, 158767235, 202067390, 222274129, 317534470, 444548258, 1111370645, 2222741290]

約数ペア:

[(1, 2222741290), (2, 1111370645), (5, 444548258), (7, 317534470), (10, 222274129), (11, 202067390), (14, 158767235), (22, 101033695), (35, 63506894), (55, 40413478), (70, 31753447), (77, 28866770), (110, 20206739), (154, 14433385), (385, 5773354), (770, 2886677), (1619, 1372910), (1783, 1246630), (3238, 686455), (3566, 623315), (8095, 274582), (8915, 249326), (11333, 196130), (12481, 178090), (16190, 137291), (17809, 124810), (17830, 124663), (19613, 113330), (22666, 98065), (24962, 89045), (35618, 62405), (39226, 56665)]