222080970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{7817}}^1$

素因数の和:8774

約数の個数: 32

約数和(自身を含む): 533625408

約数和(自身を除く): 311544438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 947, 1894, 2841, 4735, 5682, 7817, 9470, 14205, 15634, 23451, 28410, 39085, 46902, 78170, 117255, 234510, 7402699, 14805398, 22208097, 37013495, 44416194, 74026990, 111040485, 222080970]

約数ペア:

[(1, 222080970), (2, 111040485), (3, 74026990), (5, 44416194), (6, 37013495), (10, 22208097), (15, 14805398), (30, 7402699), (947, 234510), (1894, 117255), (2841, 78170), (4735, 46902), (5682, 39085), (7817, 28410), (9470, 23451), (14205, 15634)]