1906531020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1176871}}^1$

素因数の和:1176892

約数の個数: 60

約数和(自身を含む): 5980863504

約数和(自身を除く): 4074332484

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, 1176871, 2353742, 3530613, 4707484, 5884355, 7061226, 10591839, 11768710, 14122452, 17653065, 21183678, 23537420, 31775517, 35306130, 42367356, 52959195, 63551034, 70612260, 95326551, 105918390, 127102068, 158877585, 190653102, 211836780, 317755170, 381306204, 476632755, 635510340, 953265510, 1906531020]

約数ペア:

[(1, 1906531020), (2, 953265510), (3, 635510340), (4, 476632755), (5, 381306204), (6, 317755170), (9, 211836780), (10, 190653102), (12, 158877585), (15, 127102068), (18, 105918390), (20, 95326551), (27, 70612260), (30, 63551034), (36, 52959195), (45, 42367356), (54, 35306130), (60, 31775517), (81, 23537420), (90, 21183678), (108, 17653065), (135, 14122452), (162, 11768710), (180, 10591839), (270, 7061226), (324, 5884355), (405, 4707484), (540, 3530613), (810, 2353742), (1620, 1176871)]