67448089790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1\times {\mathrm{48731}}^1$

素因数の和:51068

約数の個数: 32

約数和(自身を含む): 123453750240

約数和(自身を除く): 56005660450

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2269, 4538, 11345, 22690, 48731, 97462, 138409, 243655, 276818, 487310, 692045, 1384090, 2972591, 5945182, 14862955, 29725910, 110570639, 221141278, 552853195, 1105706390, 6744808979, 13489617958, 33724044895, 67448089790]

約数ペア:

[(1, 67448089790), (2, 33724044895), (5, 13489617958), (10, 6744808979), (61, 1105706390), (122, 552853195), (305, 221141278), (610, 110570639), (2269, 29725910), (4538, 14862955), (11345, 5945182), (22690, 2972591), (48731, 1384090), (97462, 692045), (138409, 487310), (243655, 276818)]