70562268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{280009}}^1$

素因数の和:280026

約数の個数: 36

約数和(自身を含む): 203847280

約数和(自身を除く): 133285012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 280009, 560018, 840027, 1120036, 1680054, 1960063, 2520081, 3360108, 3920126, 5040162, 5880189, 7840252, 10080324, 11760378, 17640567, 23520756, 35281134, 70562268]

約数ペア:

[(1, 70562268), (2, 35281134), (3, 23520756), (4, 17640567), (6, 11760378), (7, 10080324), (9, 7840252), (12, 5880189), (14, 5040162), (18, 3920126), (21, 3360108), (28, 2520081), (36, 1960063), (42, 1680054), (63, 1120036), (84, 840027), (126, 560018), (252, 280009)]