214238570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{757}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 476775936

約数和(自身を除く): 262537366

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 311, 455, 622, 757, 910, 1514, 1555, 2177, 3110, 3785, 4043, 4354, 5299, 7570, 8086, 9841, 10598, 10885, 19682, 20215, 21770, 26495, 28301, 40430, 49205, 52990, 56602, 68887, 98410, 137774, 141505, 235427, 283010, 344435, 470854, 688870, 1177135, 1647989, 2354270, 3060551, 3295978, 6121102, 8239945, 15302755, 16479890, 21423857, 30605510, 42847714, 107119285, 214238570]

約数ペア:

[(1, 214238570), (2, 107119285), (5, 42847714), (7, 30605510), (10, 21423857), (13, 16479890), (14, 15302755), (26, 8239945), (35, 6121102), (65, 3295978), (70, 3060551), (91, 2354270), (130, 1647989), (182, 1177135), (311, 688870), (455, 470854), (622, 344435), (757, 283010), (910, 235427), (1514, 141505), (1555, 137774), (2177, 98410), (3110, 68887), (3785, 56602), (4043, 52990), (4354, 49205), (5299, 40430), (7570, 28301), (8086, 26495), (9841, 21770), (10598, 20215), (10885, 19682)]