30053970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 81216000

約数和(自身を除く): 51162030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1409, 1422, 2133, 2370, 2818, 3555, 4227, 4266, 7045, 7110, 8454, 10665, 12681, 14090, 21135, 21330, 25362, 38043, 42270, 63405, 76086, 111311, 126810, 190215, 222622, 333933, 380430, 556555, 667866, 1001799, 1113110, 1669665, 2003598, 3005397, 3339330, 5008995, 6010794, 10017990, 15026985, 30053970]

約数ペア:

[(1, 30053970), (2, 15026985), (3, 10017990), (5, 6010794), (6, 5008995), (9, 3339330), (10, 3005397), (15, 2003598), (18, 1669665), (27, 1113110), (30, 1001799), (45, 667866), (54, 556555), (79, 380430), (90, 333933), (135, 222622), (158, 190215), (237, 126810), (270, 111311), (395, 76086), (474, 63405), (711, 42270), (790, 38043), (1185, 25362), (1409, 21330), (1422, 21135), (2133, 14090), (2370, 12681), (2818, 10665), (3555, 8454), (4227, 7110), (4266, 7045)]