170769910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12659}}^1$

素因数の和:12756

約数の個数: 32

約数和(自身を含む): 328147200

約数和(自身を除く): 157377290

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 12659, 13490, 25318, 63295, 126590, 240521, 481042, 898789, 1202605, 1797578, 2405210, 4493945, 8987890, 17076991, 34153982, 85384955, 170769910]

約数ペア:

[(1, 170769910), (2, 85384955), (5, 34153982), (10, 17076991), (19, 8987890), (38, 4493945), (71, 2405210), (95, 1797578), (142, 1202605), (190, 898789), (355, 481042), (710, 240521), (1349, 126590), (2698, 63295), (6745, 25318), (12659, 13490)]