219070830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7459}}^1$

素因数の和:7569

約数の個数: 64

約数和(自身を含む): 580089600

約数和(自身を除く): 361018770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1958, 2670, 2937, 4895, 5874, 7459, 9790, 14685, 14918, 22377, 29370, 37295, 44754, 74590, 82049, 111885, 164098, 223770, 246147, 410245, 492294, 663851, 820490, 1230735, 1327702, 1991553, 2461470, 3319255, 3983106, 6638510, 7302361, 9957765, 14604722, 19915530, 21907083, 36511805, 43814166, 73023610, 109535415, 219070830]

約数ペア:

[(1, 219070830), (2, 109535415), (3, 73023610), (5, 43814166), (6, 36511805), (10, 21907083), (11, 19915530), (15, 14604722), (22, 9957765), (30, 7302361), (33, 6638510), (55, 3983106), (66, 3319255), (89, 2461470), (110, 1991553), (165, 1327702), (178, 1230735), (267, 820490), (330, 663851), (445, 492294), (534, 410245), (890, 246147), (979, 223770), (1335, 164098), (1958, 111885), (2670, 82049), (2937, 74590), (4895, 44754), (5874, 37295), (7459, 29370), (9790, 22377), (14685, 14918)]