1006911290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2220

約数の個数: 96

約数和(自身を含む): 2326968000

約数和(自身を除く): 1320056710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 89, 98, 110, 154, 178, 245, 385, 445, 490, 539, 623, 770, 890, 979, 1078, 1246, 1958, 2099, 2695, 3115, 4198, 4361, 4895, 5390, 6230, 6853, 8722, 9790, 10495, 13706, 14693, 20990, 21805, 23089, 29386, 34265, 43610, 46178, 47971, 68530, 73465, 95942, 102851, 115445, 146930, 161623, 186811, 205702, 230890, 239855, 323246, 373622, 479710, 514255, 808115, 934055, 1028510, 1131361, 1307677, 1616230, 1868110, 2054921, 2262722, 2615354, 4109842, 5656805, 6538385, 9153739, 10274605, 11313610, 13076770, 14384447, 18307478, 20549210, 28768894, 45768695, 71922235, 91537390, 100691129, 143844470, 201382258, 503455645, 1006911290]

約数ペア:

[(1, 1006911290), (2, 503455645), (5, 201382258), (7, 143844470), (10, 100691129), (11, 91537390), (14, 71922235), (22, 45768695), (35, 28768894), (49, 20549210), (55, 18307478), (70, 14384447), (77, 13076770), (89, 11313610), (98, 10274605), (110, 9153739), (154, 6538385), (178, 5656805), (245, 4109842), (385, 2615354), (445, 2262722), (490, 2054921), (539, 1868110), (623, 1616230), (770, 1307677), (890, 1131361), (979, 1028510), (1078, 934055), (1246, 808115), (1958, 514255), (2099, 479710), (2695, 373622), (3115, 323246), (4198, 239855), (4361, 230890), (4895, 205702), (5390, 186811), (6230, 161623), (6853, 146930), (8722, 115445), (9790, 102851), (10495, 95942), (13706, 73465), (14693, 68530), (20990, 47971), (21805, 46178), (23089, 43610), (29386, 34265)]