70731980102

素因数分解:

$2^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1093}}^1\times {\mathrm{2909}}^1$

素因数の和:4245

約数の個数: 48

約数和(自身を含む): 124119857520

約数和(自身を除く): 53387877418

約数列:

[1, 2, 7, 14, 49, 98, 227, 454, 1093, 1589, 2186, 2909, 3178, 5818, 7651, 11123, 15302, 20363, 22246, 40726, 53557, 107114, 142541, 248111, 285082, 496222, 660343, 1320686, 1736777, 3179537, 3473554, 4622401, 6359074, 9244802, 12157439, 22256759, 24314878, 32356807, 44513518, 64713614, 155797313, 311594626, 721754899, 1443509798, 5052284293, 10104568586, 35365990051, 70731980102]

約数ペア:

[(1, 70731980102), (2, 35365990051), (7, 10104568586), (14, 5052284293), (49, 1443509798), (98, 721754899), (227, 311594626), (454, 155797313), (1093, 64713614), (1589, 44513518), (2186, 32356807), (2909, 24314878), (3178, 22256759), (5818, 12157439), (7651, 9244802), (11123, 6359074), (15302, 4622401), (20363, 3473554), (22246, 3179537), (40726, 1736777), (53557, 1320686), (107114, 660343), (142541, 496222), (248111, 285082)]