122893190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 260444160

約数和(自身を除く): 137550970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 79, 142, 158, 313, 355, 395, 497, 553, 626, 710, 790, 994, 1106, 1565, 2191, 2485, 2765, 3130, 4382, 4970, 5530, 5609, 10955, 11218, 21910, 22223, 24727, 28045, 39263, 44446, 49454, 56090, 78526, 111115, 123635, 155561, 173089, 196315, 222230, 247270, 311122, 346178, 392630, 777805, 865445, 1555610, 1730890, 1755617, 3511234, 8778085, 12289319, 17556170, 24578638, 61446595, 122893190]

約数ペア:

[(1, 122893190), (2, 61446595), (5, 24578638), (7, 17556170), (10, 12289319), (14, 8778085), (35, 3511234), (70, 1755617), (71, 1730890), (79, 1555610), (142, 865445), (158, 777805), (313, 392630), (355, 346178), (395, 311122), (497, 247270), (553, 222230), (626, 196315), (710, 173089), (790, 155561), (994, 123635), (1106, 111115), (1565, 78526), (2191, 56090), (2485, 49454), (2765, 44446), (3130, 39263), (4382, 28045), (4970, 24727), (5530, 22223), (5609, 21910), (10955, 11218)]