70290108

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{39847}}^1$

素因数の和:39871

約数の個数: 54

約数和(自身を含む): 206691576

約数和(自身を除く): 136401468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 39847, 79694, 119541, 159388, 239082, 278929, 358623, 478164, 557858, 717246, 836787, 1115716, 1434492, 1673574, 1952503, 2510361, 3347148, 3905006, 5020722, 5857509, 7810012, 10041444, 11715018, 17572527, 23430036, 35145054, 70290108]

約数ペア:

[(1, 70290108), (2, 35145054), (3, 23430036), (4, 17572527), (6, 11715018), (7, 10041444), (9, 7810012), (12, 5857509), (14, 5020722), (18, 3905006), (21, 3347148), (28, 2510361), (36, 1952503), (42, 1673574), (49, 1434492), (63, 1115716), (84, 836787), (98, 717246), (126, 557858), (147, 478164), (196, 358623), (252, 278929), (294, 239082), (441, 159388), (588, 119541), (882, 79694), (1764, 39847)]