731344740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13711}}^1$

素因数の和:13857

約数の個数: 96

約数和(自身を含む): 2358902784

約数和(自身を除く): 1627558044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2667, 3556, 3810, 4445, 5334, 7620, 8890, 10668, 13335, 13711, 17780, 26670, 27422, 41133, 53340, 54844, 68555, 82266, 95977, 137110, 164532, 191954, 205665, 274220, 287931, 383908, 411330, 479885, 575862, 822660, 959770, 1151724, 1439655, 1741297, 1919540, 2879310, 3482594, 5223891, 5758620, 6965188, 8706485, 10447782, 12189079, 17412970, 20895564, 24378158, 26119455, 34825940, 36567237, 48756316, 52238910, 60945395, 73134474, 104477820, 121890790, 146268948, 182836185, 243781580, 365672370, 731344740]

約数ペア:

[(1, 731344740), (2, 365672370), (3, 243781580), (4, 182836185), (5, 146268948), (6, 121890790), (7, 104477820), (10, 73134474), (12, 60945395), (14, 52238910), (15, 48756316), (20, 36567237), (21, 34825940), (28, 26119455), (30, 24378158), (35, 20895564), (42, 17412970), (60, 12189079), (70, 10447782), (84, 8706485), (105, 6965188), (127, 5758620), (140, 5223891), (210, 3482594), (254, 2879310), (381, 1919540), (420, 1741297), (508, 1439655), (635, 1151724), (762, 959770), (889, 822660), (1270, 575862), (1524, 479885), (1778, 411330), (1905, 383908), (2540, 287931), (2667, 274220), (3556, 205665), (3810, 191954), (4445, 164532), (5334, 137110), (7620, 95977), (8890, 82266), (10668, 68555), (13335, 54844), (13711, 53340), (17780, 41133), (26670, 27422)]