2019292740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1246477}}^1$

素因数の和:1246498

約数の個数: 60

約数和(自身を含む): 6334601196

約数和(自身を除く): 4315308456

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1246477, 2492954, 3739431, 4985908, 6232385, 7478862, 11218293, 12464770, 14957724, 18697155, 22436586, 24929540, 33654879, 37394310, 44873172, 56091465, 67309758, 74788620, 100964637, 112182930, 134619516, 168274395, 201929274, 224365860, 336548790, 403858548, 504823185, 673097580, 1009646370, 2019292740]

約数ペア:

[(1, 2019292740), (2, 1009646370), (3, 673097580), (4, 504823185), (5, 403858548), (6, 336548790), (9, 224365860), (10, 201929274), (12, 168274395), (15, 134619516), (18, 112182930), (20, 100964637), (27, 74788620), (30, 67309758), (36, 56091465), (45, 44873172), (54, 37394310), (60, 33654879), (81, 24929540), (90, 22436586), (108, 18697155), (135, 14957724), (162, 12464770), (180, 11218293), (270, 7478862), (324, 6232385), (405, 4985908), (540, 3739431), (810, 2492954), (1620, 1246477)]