30138150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{28703}}^1$

素因数の和:28725

約数の個数: 48

約数和(自身を含む): 85423104

約数和(自身を除く): 55284954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 28703, 57406, 86109, 143515, 172218, 200921, 287030, 401842, 430545, 602763, 717575, 861090, 1004605, 1205526, 1435150, 2009210, 2152725, 3013815, 4305450, 5023025, 6027630, 10046050, 15069075, 30138150]

約数ペア:

[(1, 30138150), (2, 15069075), (3, 10046050), (5, 6027630), (6, 5023025), (7, 4305450), (10, 3013815), (14, 2152725), (15, 2009210), (21, 1435150), (25, 1205526), (30, 1004605), (35, 861090), (42, 717575), (50, 602763), (70, 430545), (75, 401842), (105, 287030), (150, 200921), (175, 172218), (210, 143515), (350, 86109), (525, 57406), (1050, 28703)]