7621470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4489

約数の個数: 48

約数和(自身を含む): 20863440

約数和(自身を除く): 13241970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 4457, 8914, 13371, 22285, 26742, 40113, 44570, 66855, 80226, 84683, 133710, 169366, 200565, 254049, 401130, 423415, 508098, 762147, 846830, 1270245, 1524294, 2540490, 3810735, 7621470]

約数ペア:

[(1, 7621470), (2, 3810735), (3, 2540490), (5, 1524294), (6, 1270245), (9, 846830), (10, 762147), (15, 508098), (18, 423415), (19, 401130), (30, 254049), (38, 200565), (45, 169366), (57, 133710), (90, 84683), (95, 80226), (114, 66855), (171, 44570), (190, 40113), (285, 26742), (342, 22285), (570, 13371), (855, 8914), (1710, 4457)]