2253842820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1391261}}^1$

素因数の和:1391282

約数の個数: 60

約数和(自身を含む): 7070393484

約数和(自身を除く): 4816550664

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, 1391261, 2782522, 4173783, 5565044, 6956305, 8347566, 12521349, 13912610, 16695132, 20868915, 25042698, 27825220, 37564047, 41737830, 50085396, 62606745, 75128094, 83475660, 112692141, 125213490, 150256188, 187820235, 225384282, 250426980, 375640470, 450768564, 563460705, 751280940, 1126921410, 2253842820]

約数ペア:

[(1, 2253842820), (2, 1126921410), (3, 751280940), (4, 563460705), (5, 450768564), (6, 375640470), (9, 250426980), (10, 225384282), (12, 187820235), (15, 150256188), (18, 125213490), (20, 112692141), (27, 83475660), (30, 75128094), (36, 62606745), (45, 50085396), (54, 41737830), (60, 37564047), (81, 27825220), (90, 25042698), (108, 20868915), (135, 16695132), (162, 13912610), (180, 12521349), (270, 8347566), (324, 6956305), (405, 5565044), (540, 4173783), (810, 2782522), (1620, 1391261)]