1535130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 4108104

約数和(自身を除く): 2572974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 461, 555, 666, 922, 1110, 1383, 1665, 2305, 2766, 3330, 4149, 4610, 6915, 8298, 13830, 17057, 20745, 34114, 41490, 51171, 85285, 102342, 153513, 170570, 255855, 307026, 511710, 767565, 1535130]

約数ペア:

[(1, 1535130), (2, 767565), (3, 511710), (5, 307026), (6, 255855), (9, 170570), (10, 153513), (15, 102342), (18, 85285), (30, 51171), (37, 41490), (45, 34114), (74, 20745), (90, 17057), (111, 13830), (185, 8298), (222, 6915), (333, 4610), (370, 4149), (461, 3330), (555, 2766), (666, 2305), (922, 1665), (1110, 1383)]