1022727720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1217533}}^1$

素因数の和:1217554

約数の個数: 64

約数和(自身を含む): 3506497920

約数和(自身を除く): 2483770200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1217533, 2435066, 3652599, 4870132, 6087665, 7305198, 8522731, 9740264, 12175330, 14610396, 17045462, 18262995, 24350660, 25568193, 29220792, 34090924, 36525990, 42613655, 48701320, 51136386, 68181848, 73051980, 85227310, 102272772, 127840965, 146103960, 170454620, 204545544, 255681930, 340909240, 511363860, 1022727720]

約数ペア:

[(1, 1022727720), (2, 511363860), (3, 340909240), (4, 255681930), (5, 204545544), (6, 170454620), (7, 146103960), (8, 127840965), (10, 102272772), (12, 85227310), (14, 73051980), (15, 68181848), (20, 51136386), (21, 48701320), (24, 42613655), (28, 36525990), (30, 34090924), (35, 29220792), (40, 25568193), (42, 24350660), (56, 18262995), (60, 17045462), (70, 14610396), (84, 12175330), (105, 9740264), (120, 8522731), (140, 7305198), (168, 6087665), (210, 4870132), (280, 3652599), (420, 2435066), (840, 1217533)]