2021856510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 5073149952

約数和(自身を除く): 3051293442

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 127, 145, 174, 254, 290, 381, 435, 631, 635, 762, 841, 870, 1262, 1270, 1682, 1893, 1905, 2523, 3155, 3683, 3786, 3810, 4205, 5046, 6310, 7366, 8410, 9465, 11049, 12615, 18299, 18415, 18930, 22098, 25230, 36598, 36830, 54897, 55245, 80137, 91495, 106807, 109794, 110490, 160274, 182990, 213614, 240411, 274485, 320421, 400685, 480822, 530671, 534035, 548970, 640842, 801370, 1061342, 1068070, 1202055, 1592013, 1602105, 2323973, 2404110, 2653355, 3184026, 3204210, 4647946, 5306710, 6971919, 7960065, 11619865, 13943838, 15920130, 23239730, 34859595, 67395217, 69719190, 134790434, 202185651, 336976085, 404371302, 673952170, 1010928255, 2021856510]

約数ペア:

[(1, 2021856510), (2, 1010928255), (3, 673952170), (5, 404371302), (6, 336976085), (10, 202185651), (15, 134790434), (29, 69719190), (30, 67395217), (58, 34859595), (87, 23239730), (127, 15920130), (145, 13943838), (174, 11619865), (254, 7960065), (290, 6971919), (381, 5306710), (435, 4647946), (631, 3204210), (635, 3184026), (762, 2653355), (841, 2404110), (870, 2323973), (1262, 1602105), (1270, 1592013), (1682, 1202055), (1893, 1068070), (1905, 1061342), (2523, 801370), (3155, 640842), (3683, 548970), (3786, 534035), (3810, 530671), (4205, 480822), (5046, 400685), (6310, 320421), (7366, 274485), (8410, 240411), (9465, 213614), (11049, 182990), (12615, 160274), (18299, 110490), (18415, 109794), (18930, 106807), (22098, 91495), (25230, 80137), (36598, 55245), (36830, 54897)]