74424180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40013}}^1$

素因数の和:40056

約数の個数: 48

約数和(自身を含む): 215115264

約数和(自身を除く): 140691084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 40013, 80026, 120039, 160052, 200065, 240078, 400130, 480156, 600195, 800260, 1200390, 1240403, 2400780, 2480806, 3721209, 4961612, 6202015, 7442418, 12404030, 14884836, 18606045, 24808060, 37212090, 74424180]

約数ペア:

[(1, 74424180), (2, 37212090), (3, 24808060), (4, 18606045), (5, 14884836), (6, 12404030), (10, 7442418), (12, 6202015), (15, 4961612), (20, 3721209), (30, 2480806), (31, 2400780), (60, 1240403), (62, 1200390), (93, 800260), (124, 600195), (155, 480156), (186, 400130), (310, 240078), (372, 200065), (465, 160052), (620, 120039), (930, 80026), (1860, 40013)]