16238070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{20047}}^1$

素因数の和:20066

約数の個数: 40

約数和(自身を含む): 43664544

約数和(自身を除く): 27426474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 20047, 40094, 60141, 100235, 120282, 180423, 200470, 300705, 360846, 541269, 601410, 902115, 1082538, 1623807, 1804230, 2706345, 3247614, 5412690, 8119035, 16238070]

約数ペア:

[(1, 16238070), (2, 8119035), (3, 5412690), (5, 3247614), (6, 2706345), (9, 1804230), (10, 1623807), (15, 1082538), (18, 902115), (27, 601410), (30, 541269), (45, 360846), (54, 300705), (81, 200470), (90, 180423), (135, 120282), (162, 100235), (270, 60141), (405, 40094), (810, 20047)]