13657393980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2616359}}^1$

素因数の和:2616403

約数の個数: 72

約数和(自身を含む): 42855976800

約数和(自身を除く): 29198582820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 2616359, 5232718, 7849077, 10465436, 13081795, 15698154, 23547231, 26163590, 31396308, 39245385, 47094462, 52327180, 75874411, 78490770, 94188924, 117736155, 151748822, 156981540, 227623233, 235472310, 303497644, 379372055, 455246466, 470944620, 682869699, 758744110, 910492932, 1138116165, 1365739398, 1517488220, 2276232330, 2731478796, 3414348495, 4552464660, 6828696990, 13657393980]

約数ペア:

[(1, 13657393980), (2, 6828696990), (3, 4552464660), (4, 3414348495), (5, 2731478796), (6, 2276232330), (9, 1517488220), (10, 1365739398), (12, 1138116165), (15, 910492932), (18, 758744110), (20, 682869699), (29, 470944620), (30, 455246466), (36, 379372055), (45, 303497644), (58, 235472310), (60, 227623233), (87, 156981540), (90, 151748822), (116, 117736155), (145, 94188924), (174, 78490770), (180, 75874411), (261, 52327180), (290, 47094462), (348, 39245385), (435, 31396308), (522, 26163590), (580, 23547231), (870, 15698154), (1044, 13081795), (1305, 10465436), (1740, 7849077), (2610, 5232718), (5220, 2616359)]