1006888190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 2322349056

約数和(自身を除く): 1315460866

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 101, 107, 110, 121, 154, 202, 214, 242, 385, 505, 535, 605, 707, 749, 770, 847, 1010, 1070, 1111, 1177, 1210, 1331, 1414, 1498, 1694, 2222, 2354, 2662, 3535, 3745, 4235, 5555, 5885, 6655, 7070, 7490, 7777, 8239, 8470, 9317, 10807, 11110, 11770, 12221, 12947, 13310, 15554, 16478, 18634, 21614, 24442, 25894, 38885, 41195, 46585, 54035, 61105, 64735, 75649, 77770, 82390, 85547, 90629, 93170, 108070, 118877, 122210, 129470, 134431, 142417, 151298, 171094, 181258, 237754, 268862, 284834, 378245, 427735, 453145, 594385, 672155, 712085, 756490, 832139, 855470, 906290, 941017, 996919, 1188770, 1307647, 1344310, 1424170, 1664278, 1882034, 1993838, 2615294, 4160695, 4705085, 4984595, 6538235, 8321390, 9153529, 9410170, 9969190, 13076470, 14384117, 18307058, 28768234, 45767645, 71920585, 91535290, 100688819, 143841170, 201377638, 503444095, 1006888190]

約数ペア:

[(1, 1006888190), (2, 503444095), (5, 201377638), (7, 143841170), (10, 100688819), (11, 91535290), (14, 71920585), (22, 45767645), (35, 28768234), (55, 18307058), (70, 14384117), (77, 13076470), (101, 9969190), (107, 9410170), (110, 9153529), (121, 8321390), (154, 6538235), (202, 4984595), (214, 4705085), (242, 4160695), (385, 2615294), (505, 1993838), (535, 1882034), (605, 1664278), (707, 1424170), (749, 1344310), (770, 1307647), (847, 1188770), (1010, 996919), (1070, 941017), (1111, 906290), (1177, 855470), (1210, 832139), (1331, 756490), (1414, 712085), (1498, 672155), (1694, 594385), (2222, 453145), (2354, 427735), (2662, 378245), (3535, 284834), (3745, 268862), (4235, 237754), (5555, 181258), (5885, 171094), (6655, 151298), (7070, 142417), (7490, 134431), (7777, 129470), (8239, 122210), (8470, 118877), (9317, 108070), (10807, 93170), (11110, 90629), (11770, 85547), (12221, 82390), (12947, 77770), (13310, 75649), (15554, 64735), (16478, 61105), (18634, 54035), (21614, 46585), (24442, 41195), (25894, 38885)]