27656970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 76991040

約数和(自身を除く): 49334070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 121, 165, 190, 209, 242, 285, 330, 363, 401, 418, 570, 605, 627, 726, 802, 1045, 1203, 1210, 1254, 1815, 2005, 2090, 2299, 2406, 3135, 3630, 4010, 4411, 4598, 6015, 6270, 6897, 7619, 8822, 11495, 12030, 13233, 13794, 15238, 22055, 22857, 22990, 26466, 34485, 38095, 44110, 45714, 48521, 66165, 68970, 76190, 83809, 97042, 114285, 132330, 145563, 167618, 228570, 242605, 251427, 291126, 419045, 485210, 502854, 727815, 838090, 921899, 1257135, 1455630, 1843798, 2514270, 2765697, 4609495, 5531394, 9218990, 13828485, 27656970]

約数ペア:

[(1, 27656970), (2, 13828485), (3, 9218990), (5, 5531394), (6, 4609495), (10, 2765697), (11, 2514270), (15, 1843798), (19, 1455630), (22, 1257135), (30, 921899), (33, 838090), (38, 727815), (55, 502854), (57, 485210), (66, 419045), (95, 291126), (110, 251427), (114, 242605), (121, 228570), (165, 167618), (190, 145563), (209, 132330), (242, 114285), (285, 97042), (330, 83809), (363, 76190), (401, 68970), (418, 66165), (570, 48521), (605, 45714), (627, 44110), (726, 38095), (802, 34485), (1045, 26466), (1203, 22990), (1210, 22857), (1254, 22055), (1815, 15238), (2005, 13794), (2090, 13233), (2299, 12030), (2406, 11495), (3135, 8822), (3630, 7619), (4010, 6897), (4411, 6270), (4598, 6015)]