859394030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 1846061280

約数和(自身を除く): 986667250

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 85, 110, 121, 170, 187, 205, 242, 374, 410, 451, 605, 697, 902, 935, 1019, 1210, 1394, 1870, 2038, 2057, 2255, 3485, 4114, 4510, 4961, 5095, 6970, 7667, 9922, 10190, 10285, 11209, 15334, 17323, 20570, 22418, 24805, 34646, 38335, 41779, 49610, 56045, 76670, 83558, 84337, 86615, 112090, 123299, 168674, 173230, 190553, 208895, 246598, 381106, 417790, 421685, 459569, 616495, 710243, 843370, 919138, 952765, 1232990, 1420486, 1905530, 2096083, 2297845, 3551215, 4192166, 4595690, 5055259, 7102430, 7812673, 10110518, 10480415, 15625346, 20960830, 25276295, 39063365, 50552590, 78126730, 85939403, 171878806, 429697015, 859394030]

約数ペア:

[(1, 859394030), (2, 429697015), (5, 171878806), (10, 85939403), (11, 78126730), (17, 50552590), (22, 39063365), (34, 25276295), (41, 20960830), (55, 15625346), (82, 10480415), (85, 10110518), (110, 7812673), (121, 7102430), (170, 5055259), (187, 4595690), (205, 4192166), (242, 3551215), (374, 2297845), (410, 2096083), (451, 1905530), (605, 1420486), (697, 1232990), (902, 952765), (935, 919138), (1019, 843370), (1210, 710243), (1394, 616495), (1870, 459569), (2038, 421685), (2057, 417790), (2255, 381106), (3485, 246598), (4114, 208895), (4510, 190553), (4961, 173230), (5095, 168674), (6970, 123299), (7667, 112090), (9922, 86615), (10190, 84337), (10285, 83558), (11209, 76670), (15334, 56045), (17323, 49610), (20570, 41779), (22418, 38335), (24805, 34646)]