814709770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 1768495680

約数和(自身を除く): 953785910

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 107, 205, 214, 245, 287, 379, 410, 490, 535, 574, 749, 758, 1070, 1435, 1498, 1895, 2009, 2653, 2870, 3745, 3790, 4018, 4387, 5243, 5306, 7490, 8774, 10045, 10486, 13265, 15539, 18571, 20090, 21935, 26215, 26530, 30709, 31078, 37142, 40553, 43870, 52430, 61418, 77695, 81106, 92855, 108773, 153545, 155390, 185710, 202765, 214963, 217546, 283871, 307090, 405530, 429926, 543865, 567742, 761411, 1074815, 1087730, 1419355, 1522822, 1662673, 1987097, 2149630, 2838710, 3325346, 3807055, 3974194, 7614110, 8313365, 9935485, 11638711, 16626730, 19870970, 23277422, 58193555, 81470977, 116387110, 162941954, 407354885, 814709770]

約数ペア:

[(1, 814709770), (2, 407354885), (5, 162941954), (7, 116387110), (10, 81470977), (14, 58193555), (35, 23277422), (41, 19870970), (49, 16626730), (70, 11638711), (82, 9935485), (98, 8313365), (107, 7614110), (205, 3974194), (214, 3807055), (245, 3325346), (287, 2838710), (379, 2149630), (410, 1987097), (490, 1662673), (535, 1522822), (574, 1419355), (749, 1087730), (758, 1074815), (1070, 761411), (1435, 567742), (1498, 543865), (1895, 429926), (2009, 405530), (2653, 307090), (2870, 283871), (3745, 217546), (3790, 214963), (4018, 202765), (4387, 185710), (5243, 155390), (5306, 153545), (7490, 108773), (8774, 92855), (10045, 81106), (10486, 77695), (13265, 61418), (15539, 52430), (18571, 43870), (20090, 40553), (21935, 37142), (26215, 31078), (26530, 30709)]