2493951390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5813}}^1$

素因数の和:6063

約数の個数: 128

約数和(自身を含む): 7635409920

約数和(自身を除く): 5141458530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 227, 270, 315, 378, 454, 630, 681, 945, 1135, 1362, 1589, 1890, 2043, 2270, 3178, 3405, 4086, 4767, 5813, 6129, 6810, 7945, 9534, 10215, 11626, 12258, 14301, 15890, 17439, 20430, 23835, 28602, 29065, 30645, 34878, 40691, 42903, 47670, 52317, 58130, 61290, 71505, 81382, 85806, 87195, 104634, 122073, 143010, 156951, 174390, 203455, 214515, 244146, 261585, 313902, 366219, 406910, 429030, 523170, 610365, 732438, 784755, 1098657, 1220730, 1319551, 1569510, 1831095, 2197314, 2639102, 3662190, 3958653, 5493285, 6597755, 7917306, 9236857, 10986570, 11875959, 13195510, 18473714, 19793265, 23751918, 27710571, 35627877, 39586530, 46184285, 55421142, 59379795, 71255754, 83131713, 92368570, 118759590, 138552855, 166263426, 178139385, 249395139, 277105710, 356278770, 415658565, 498790278, 831317130, 1246975695, 2493951390]

約数ペア:

[(1, 2493951390), (2, 1246975695), (3, 831317130), (5, 498790278), (6, 415658565), (7, 356278770), (9, 277105710), (10, 249395139), (14, 178139385), (15, 166263426), (18, 138552855), (21, 118759590), (27, 92368570), (30, 83131713), (35, 71255754), (42, 59379795), (45, 55421142), (54, 46184285), (63, 39586530), (70, 35627877), (90, 27710571), (105, 23751918), (126, 19793265), (135, 18473714), (189, 13195510), (210, 11875959), (227, 10986570), (270, 9236857), (315, 7917306), (378, 6597755), (454, 5493285), (630, 3958653), (681, 3662190), (945, 2639102), (1135, 2197314), (1362, 1831095), (1589, 1569510), (1890, 1319551), (2043, 1220730), (2270, 1098657), (3178, 784755), (3405, 732438), (4086, 610365), (4767, 523170), (5813, 429030), (6129, 406910), (6810, 366219), (7945, 313902), (9534, 261585), (10215, 244146), (11626, 214515), (12258, 203455), (14301, 174390), (15890, 156951), (17439, 143010), (20430, 122073), (23835, 104634), (28602, 87195), (29065, 85806), (30645, 81382), (34878, 71505), (40691, 61290), (42903, 58130), (47670, 52317)]