19272780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107071}}^1$

素因数の和:107086

約数の個数: 36

約数和(自身を含む): 58461312

約数和(自身を除く): 39188532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 107071, 214142, 321213, 428284, 535355, 642426, 963639, 1070710, 1284852, 1606065, 1927278, 2141420, 3212130, 3854556, 4818195, 6424260, 9636390, 19272780]

約数ペア:

[(1, 19272780), (2, 9636390), (3, 6424260), (4, 4818195), (5, 3854556), (6, 3212130), (9, 2141420), (10, 1927278), (12, 1606065), (15, 1284852), (18, 1070710), (20, 963639), (30, 642426), (36, 535355), (45, 428284), (60, 321213), (90, 214142), (180, 107071)]