27785610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 77995008

約数和(自身を除く): 50209398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 433, 465, 558, 690, 713, 866, 930, 1035, 1299, 1395, 1426, 2070, 2139, 2165, 2598, 2790, 3565, 3897, 4278, 4330, 6417, 6495, 7130, 7794, 9959, 10695, 12834, 12990, 13423, 19485, 19918, 21390, 26846, 29877, 32085, 38970, 40269, 49795, 59754, 64170, 67115, 80538, 89631, 99590, 120807, 134230, 149385, 179262, 201345, 241614, 298770, 308729, 402690, 448155, 604035, 617458, 896310, 926187, 1208070, 1543645, 1852374, 2778561, 3087290, 4630935, 5557122, 9261870, 13892805, 27785610]

約数ペア:

[(1, 27785610), (2, 13892805), (3, 9261870), (5, 5557122), (6, 4630935), (9, 3087290), (10, 2778561), (15, 1852374), (18, 1543645), (23, 1208070), (30, 926187), (31, 896310), (45, 617458), (46, 604035), (62, 448155), (69, 402690), (90, 308729), (93, 298770), (115, 241614), (138, 201345), (155, 179262), (186, 149385), (207, 134230), (230, 120807), (279, 99590), (310, 89631), (345, 80538), (414, 67115), (433, 64170), (465, 59754), (558, 49795), (690, 40269), (713, 38970), (866, 32085), (930, 29877), (1035, 26846), (1299, 21390), (1395, 19918), (1426, 19485), (2070, 13423), (2139, 12990), (2165, 12834), (2598, 10695), (2790, 9959), (3565, 7794), (3897, 7130), (4278, 6495), (4330, 6417)]