210007037145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1979}}^1\times {\mathrm{19597}}^1$

素因数の和:21622

約数の個数: 48

約数和(自身を含む): 354824141760

約数和(自身を除く): 144817104615

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 1979, 5415, 5937, 9895, 19597, 29685, 37601, 58791, 97985, 112803, 188005, 293955, 372343, 564015, 714419, 1117029, 1861715, 2143257, 3572095, 5585145, 7074517, 10716285, 21223551, 35372585, 38782463, 106117755, 116347389, 193912315, 581736945, 736866797, 2210600391, 3684333985, 11053001955, 14000469143, 42001407429, 70002345715, 210007037145]

約数ペア:

[(1, 210007037145), (3, 70002345715), (5, 42001407429), (15, 14000469143), (19, 11053001955), (57, 3684333985), (95, 2210600391), (285, 736866797), (361, 581736945), (1083, 193912315), (1805, 116347389), (1979, 106117755), (5415, 38782463), (5937, 35372585), (9895, 21223551), (19597, 10716285), (29685, 7074517), (37601, 5585145), (58791, 3572095), (97985, 2143257), (112803, 1861715), (188005, 1117029), (293955, 714419), (372343, 564015)]