78740730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38039}}^1$

素因数の和:38075

約数の個数: 48

約数和(自身を含む): 213632640

約数和(自身を除く): 134891910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 38039, 76078, 114117, 190195, 228234, 342351, 380390, 570585, 684702, 874897, 1141170, 1711755, 1749794, 2624691, 3423510, 4374485, 5249382, 7874073, 8748970, 13123455, 15748146, 26246910, 39370365, 78740730]

約数ペア:

[(1, 78740730), (2, 39370365), (3, 26246910), (5, 15748146), (6, 13123455), (9, 8748970), (10, 7874073), (15, 5249382), (18, 4374485), (23, 3423510), (30, 2624691), (45, 1749794), (46, 1711755), (69, 1141170), (90, 874897), (115, 684702), (138, 570585), (207, 380390), (230, 342351), (345, 228234), (414, 190195), (690, 114117), (1035, 76078), (2070, 38039)]