1138961970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{21559}}^1$

素因数の和:22159

約数の個数: 48

約数和(自身を含む): 2966483520

約数和(自身を除く): 1827521550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 587, 1174, 1761, 2935, 3522, 5283, 5870, 8805, 10566, 17610, 21559, 26415, 43118, 52830, 64677, 107795, 129354, 194031, 215590, 323385, 388062, 646770, 970155, 1940310, 12655133, 25310266, 37965399, 63275665, 75930798, 113896197, 126551330, 189826995, 227792394, 379653990, 569480985, 1138961970]

約数ペア:

[(1, 1138961970), (2, 569480985), (3, 379653990), (5, 227792394), (6, 189826995), (9, 126551330), (10, 113896197), (15, 75930798), (18, 63275665), (30, 37965399), (45, 25310266), (90, 12655133), (587, 1940310), (1174, 970155), (1761, 646770), (2935, 388062), (3522, 323385), (5283, 215590), (5870, 194031), (8805, 129354), (10566, 107795), (17610, 64677), (21559, 52830), (26415, 43118)]