2078889330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{11471}}^1$

素因数の和:12351

約数の個数: 64

約数和(自身を含む): 5709201408

約数和(自身を除く): 3630312078

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 863, 1726, 2589, 4315, 5178, 6041, 8630, 11471, 12082, 12945, 18123, 22942, 25890, 30205, 34413, 36246, 57355, 60410, 68826, 80297, 90615, 114710, 160594, 172065, 181230, 240891, 344130, 401485, 481782, 802970, 1204455, 2408910, 9899473, 19798946, 29698419, 49497365, 59396838, 69296311, 98994730, 138592622, 148492095, 207888933, 296984190, 346481555, 415777866, 692963110, 1039444665, 2078889330]

約数ペア:

[(1, 2078889330), (2, 1039444665), (3, 692963110), (5, 415777866), (6, 346481555), (7, 296984190), (10, 207888933), (14, 148492095), (15, 138592622), (21, 98994730), (30, 69296311), (35, 59396838), (42, 49497365), (70, 29698419), (105, 19798946), (210, 9899473), (863, 2408910), (1726, 1204455), (2589, 802970), (4315, 481782), (5178, 401485), (6041, 344130), (8630, 240891), (11471, 181230), (12082, 172065), (12945, 160594), (18123, 114710), (22942, 90615), (25890, 80297), (30205, 68826), (34413, 60410), (36246, 57355)]