29356020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18121}}^1$

素因数の和:18142

約数の個数: 60

約数和(自身を含む): 92096004

約数和(自身を除く): 62739984

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, 18121, 36242, 54363, 72484, 90605, 108726, 163089, 181210, 217452, 271815, 326178, 362420, 489267, 543630, 652356, 815445, 978534, 1087260, 1467801, 1630890, 1957068, 2446335, 2935602, 3261780, 4892670, 5871204, 7339005, 9785340, 14678010, 29356020]

約数ペア:

[(1, 29356020), (2, 14678010), (3, 9785340), (4, 7339005), (5, 5871204), (6, 4892670), (9, 3261780), (10, 2935602), (12, 2446335), (15, 1957068), (18, 1630890), (20, 1467801), (27, 1087260), (30, 978534), (36, 815445), (45, 652356), (54, 543630), (60, 489267), (81, 362420), (90, 326178), (108, 271815), (135, 217452), (162, 181210), (180, 163089), (270, 108726), (324, 90605), (405, 72484), (540, 54363), (810, 36242), (1620, 18121)]