1226962890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2393}}^1$

素因数の和:2626

約数の個数: 96

約数和(自身を含む): 3325323456

約数和(自身を除く): 2098360566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 211, 243, 270, 405, 422, 486, 633, 810, 1055, 1215, 1266, 1899, 2110, 2393, 2430, 3165, 3798, 4786, 5697, 6330, 7179, 9495, 11394, 11965, 14358, 17091, 18990, 21537, 23930, 28485, 34182, 35895, 43074, 51273, 56970, 64611, 71790, 85455, 102546, 107685, 129222, 170910, 193833, 215370, 256365, 323055, 387666, 504923, 512730, 581499, 646110, 969165, 1009846, 1162998, 1514769, 1938330, 2524615, 2907495, 3029538, 4544307, 5049230, 5814990, 7573845, 9088614, 13632921, 15147690, 22721535, 27265842, 40898763, 45443070, 68164605, 81797526, 122696289, 136329210, 204493815, 245392578, 408987630, 613481445, 1226962890]

約数ペア:

[(1, 1226962890), (2, 613481445), (3, 408987630), (5, 245392578), (6, 204493815), (9, 136329210), (10, 122696289), (15, 81797526), (18, 68164605), (27, 45443070), (30, 40898763), (45, 27265842), (54, 22721535), (81, 15147690), (90, 13632921), (135, 9088614), (162, 7573845), (211, 5814990), (243, 5049230), (270, 4544307), (405, 3029538), (422, 2907495), (486, 2524615), (633, 1938330), (810, 1514769), (1055, 1162998), (1215, 1009846), (1266, 969165), (1899, 646110), (2110, 581499), (2393, 512730), (2430, 504923), (3165, 387666), (3798, 323055), (4786, 256365), (5697, 215370), (6330, 193833), (7179, 170910), (9495, 129222), (11394, 107685), (11965, 102546), (14358, 85455), (17091, 71790), (18990, 64611), (21537, 56970), (23930, 51273), (28485, 43074), (34182, 35895)]