71306550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{22637}}^1$

素因数の和:22662

約数の個数: 72

約数和(自身を含む): 218954736

約数和(自身を除く): 147648186

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 22637, 45274, 67911, 113185, 135822, 158459, 203733, 226370, 316918, 339555, 407466, 475377, 565925, 679110, 792295, 950754, 1018665, 1131850, 1426131, 1584590, 1697775, 2037330, 2376885, 2852262, 3395550, 3961475, 4753770, 5093325, 7130655, 7922950, 10186650, 11884425, 14261310, 23768850, 35653275, 71306550]

約数ペア:

[(1, 71306550), (2, 35653275), (3, 23768850), (5, 14261310), (6, 11884425), (7, 10186650), (9, 7922950), (10, 7130655), (14, 5093325), (15, 4753770), (18, 3961475), (21, 3395550), (25, 2852262), (30, 2376885), (35, 2037330), (42, 1697775), (45, 1584590), (50, 1426131), (63, 1131850), (70, 1018665), (75, 950754), (90, 792295), (105, 679110), (126, 565925), (150, 475377), (175, 407466), (210, 339555), (225, 316918), (315, 226370), (350, 203733), (450, 158459), (525, 135822), (630, 113185), (1050, 67911), (1575, 45274), (3150, 22637)]