12702450

素因数分解:

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

素因数の和:4491

約数の個数: 48

約数和(自身を含む): 33167520

約数和(自身を除く): 20465070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 4457, 8914, 13371, 22285, 26742, 44570, 66855, 84683, 111425, 133710, 169366, 222850, 254049, 334275, 423415, 508098, 668550, 846830, 1270245, 2117075, 2540490, 4234150, 6351225, 12702450]

約数ペア:

[(1, 12702450), (2, 6351225), (3, 4234150), (5, 2540490), (6, 2117075), (10, 1270245), (15, 846830), (19, 668550), (25, 508098), (30, 423415), (38, 334275), (50, 254049), (57, 222850), (75, 169366), (95, 133710), (114, 111425), (150, 84683), (190, 66855), (285, 44570), (475, 26742), (570, 22285), (950, 13371), (1425, 8914), (2850, 4457)]