995340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 2848608

約数和(自身を除く): 1853268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 313, 318, 530, 626, 636, 795, 939, 1060, 1252, 1565, 1590, 1878, 3130, 3180, 3756, 4695, 6260, 9390, 16589, 18780, 33178, 49767, 66356, 82945, 99534, 165890, 199068, 248835, 331780, 497670, 995340]

約数ペア:

[(1, 995340), (2, 497670), (3, 331780), (4, 248835), (5, 199068), (6, 165890), (10, 99534), (12, 82945), (15, 66356), (20, 49767), (30, 33178), (53, 18780), (60, 16589), (106, 9390), (159, 6260), (212, 4695), (265, 3756), (313, 3180), (318, 3130), (530, 1878), (626, 1590), (636, 1565), (795, 1252), (939, 1060)]