9091681380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5612149}}^1$

素因数の和:5612170

約数の個数: 60

約数和(自身を含む): 28520946300

約数和(自身を除く): 19429264920

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, 5612149, 11224298, 16836447, 22448596, 28060745, 33672894, 50509341, 56121490, 67345788, 84182235, 101018682, 112242980, 151528023, 168364470, 202037364, 252546705, 303056046, 336728940, 454584069, 505093410, 606112092, 757640115, 909168138, 1010186820, 1515280230, 1818336276, 2272920345, 3030560460, 4545840690, 9091681380]

約数ペア:

[(1, 9091681380), (2, 4545840690), (3, 3030560460), (4, 2272920345), (5, 1818336276), (6, 1515280230), (9, 1010186820), (10, 909168138), (12, 757640115), (15, 606112092), (18, 505093410), (20, 454584069), (27, 336728940), (30, 303056046), (36, 252546705), (45, 202037364), (54, 168364470), (60, 151528023), (81, 112242980), (90, 101018682), (108, 84182235), (135, 67345788), (162, 56121490), (180, 50509341), (270, 33672894), (324, 28060745), (405, 22448596), (540, 16836447), (810, 11224298), (1620, 5612149)]