69200890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4007}}^1$

素因数の和:4182

約数の個数: 32

約数和(自身を含む): 136785024

約数和(自身を除く): 67584134

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 4007, 8014, 8635, 17270, 20035, 40070, 44077, 88154, 220385, 440770, 629099, 1258198, 3145495, 6290990, 6920089, 13840178, 34600445, 69200890]

約数ペア:

[(1, 69200890), (2, 34600445), (5, 13840178), (10, 6920089), (11, 6290990), (22, 3145495), (55, 1258198), (110, 629099), (157, 440770), (314, 220385), (785, 88154), (1570, 44077), (1727, 40070), (3454, 20035), (4007, 17270), (8014, 8635)]