404575202340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2247640013}}^1$

素因数の和:2247640028

約数の個数: 36

約数和(自身を含む): 1227211447644

約数和(自身を除く): 822636245304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2247640013, 4495280026, 6742920039, 8990560052, 11238200065, 13485840078, 20228760117, 22476400130, 26971680156, 33714600195, 40457520234, 44952800260, 67429200390, 80915040468, 101143800585, 134858400780, 202287601170, 404575202340]

約数ペア:

[(1, 404575202340), (2, 202287601170), (3, 134858400780), (4, 101143800585), (5, 80915040468), (6, 67429200390), (9, 44952800260), (10, 40457520234), (12, 33714600195), (15, 26971680156), (18, 22476400130), (20, 20228760117), (30, 13485840078), (36, 11238200065), (45, 8990560052), (60, 6742920039), (90, 4495280026), (180, 2247640013)]