7492029020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2399}}^1\times {\mathrm{22307}}^1$

素因数の和:24722

約数の個数: 48

約数和(自身を含む): 17989171200

約数和(自身を除く): 10497142180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2399, 4798, 9596, 11995, 16793, 22307, 23990, 33586, 44614, 47980, 67172, 83965, 89228, 111535, 156149, 167930, 223070, 312298, 335860, 446140, 624596, 780745, 1561490, 3122980, 53514493, 107028986, 214057972, 267572465, 374601451, 535144930, 749202902, 1070289860, 1498405804, 1873007255, 3746014510, 7492029020]

約数ペア:

[(1, 7492029020), (2, 3746014510), (4, 1873007255), (5, 1498405804), (7, 1070289860), (10, 749202902), (14, 535144930), (20, 374601451), (28, 267572465), (35, 214057972), (70, 107028986), (140, 53514493), (2399, 3122980), (4798, 1561490), (9596, 780745), (11995, 624596), (16793, 446140), (22307, 335860), (23990, 312298), (33586, 223070), (44614, 167930), (47980, 156149), (67172, 111535), (83965, 89228)]