140744846820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{80887843}}^1$

素因数の和:80887884

約数の個数: 48

約数和(自身を含む): 407674733760

約数和(自身を除く): 266929886940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 80887843, 161775686, 242663529, 323551372, 404439215, 485327058, 808878430, 970654116, 1213317645, 1617756860, 2345747447, 2426635290, 4691494894, 4853270580, 7037242341, 9382989788, 11728737235, 14074484682, 23457474470, 28148969364, 35186211705, 46914948940, 70372423410, 140744846820]

約数ペア:

[(1, 140744846820), (2, 70372423410), (3, 46914948940), (4, 35186211705), (5, 28148969364), (6, 23457474470), (10, 14074484682), (12, 11728737235), (15, 9382989788), (20, 7037242341), (29, 4853270580), (30, 4691494894), (58, 2426635290), (60, 2345747447), (87, 1617756860), (116, 1213317645), (145, 970654116), (174, 808878430), (290, 485327058), (348, 404439215), (435, 323551372), (580, 242663529), (870, 161775686), (1740, 80887843)]