30868290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{12703}}^1$

素因数の和:12725

約数の個数: 48

約数和(自身を含む): 83236608

約数和(自身を除く): 52368318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 12703, 25406, 38109, 63515, 76218, 114327, 127030, 190545, 228654, 342981, 381090, 571635, 685962, 1028943, 1143270, 1714905, 2057886, 3086829, 3429810, 5144715, 6173658, 10289430, 15434145, 30868290]

約数ペア:

[(1, 30868290), (2, 15434145), (3, 10289430), (5, 6173658), (6, 5144715), (9, 3429810), (10, 3086829), (15, 2057886), (18, 1714905), (27, 1143270), (30, 1028943), (45, 685962), (54, 571635), (81, 381090), (90, 342981), (135, 228654), (162, 190545), (243, 127030), (270, 114327), (405, 76218), (486, 63515), (810, 38109), (1215, 25406), (2430, 12703)]