38748270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6907}}^1$

素因数の和:6945

約数の個数: 64

約数和(自身を含む): 107433216

約数和(自身を除く): 68684946

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 6907, 13814, 20721, 34535, 41442, 69070, 75977, 103605, 117419, 151954, 207210, 227931, 234838, 352257, 379885, 455862, 587095, 704514, 759770, 1139655, 1174190, 1291609, 1761285, 2279310, 2583218, 3522570, 3874827, 6458045, 7749654, 12916090, 19374135, 38748270]

約数ペア:

[(1, 38748270), (2, 19374135), (3, 12916090), (5, 7749654), (6, 6458045), (10, 3874827), (11, 3522570), (15, 2583218), (17, 2279310), (22, 1761285), (30, 1291609), (33, 1174190), (34, 1139655), (51, 759770), (55, 704514), (66, 587095), (85, 455862), (102, 379885), (110, 352257), (165, 234838), (170, 227931), (187, 207210), (255, 151954), (330, 117419), (374, 103605), (510, 75977), (561, 69070), (935, 41442), (1122, 34535), (1870, 20721), (2805, 13814), (5610, 6907)]