30570180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3719}}^1$

素因数の和:3868

約数の個数: 48

約数和(自身を含む): 86244480

約数和(自身を除く): 55674300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 3719, 4110, 7438, 8220, 11157, 14876, 18595, 22314, 37190, 44628, 55785, 74380, 111570, 223140, 509503, 1019006, 1528509, 2038012, 2547515, 3057018, 5095030, 6114036, 7642545, 10190060, 15285090, 30570180]

約数ペア:

[(1, 30570180), (2, 15285090), (3, 10190060), (4, 7642545), (5, 6114036), (6, 5095030), (10, 3057018), (12, 2547515), (15, 2038012), (20, 1528509), (30, 1019006), (60, 509503), (137, 223140), (274, 111570), (411, 74380), (548, 55785), (685, 44628), (822, 37190), (1370, 22314), (1644, 18595), (2055, 14876), (2740, 11157), (3719, 8220), (4110, 7438)]