145334430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4027}}^1$

素因数の和:4441

約数の個数: 48

約数和(自身を含む): 378905904

約数和(自身を除く): 233571474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 2005, 2406, 3609, 4010, 4027, 6015, 7218, 8054, 12030, 12081, 18045, 20135, 24162, 36090, 36243, 40270, 60405, 72486, 120810, 181215, 362430, 1614827, 3229654, 4844481, 8074135, 9688962, 14533443, 16148270, 24222405, 29066886, 48444810, 72667215, 145334430]

約数ペア:

[(1, 145334430), (2, 72667215), (3, 48444810), (5, 29066886), (6, 24222405), (9, 16148270), (10, 14533443), (15, 9688962), (18, 8074135), (30, 4844481), (45, 3229654), (90, 1614827), (401, 362430), (802, 181215), (1203, 120810), (2005, 72486), (2406, 60405), (3609, 40270), (4010, 36243), (4027, 36090), (6015, 24162), (7218, 20135), (8054, 18045), (12030, 12081)]