138883710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38903}}^1$

素因数の和:38937

約数の個数: 64

約数和(自身を含む): 403356672

約数和(自身を除く): 264472962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 38903, 77806, 116709, 194515, 233418, 272321, 389030, 544642, 583545, 661351, 816963, 1167090, 1322702, 1361605, 1633926, 1984053, 2723210, 3306755, 3968106, 4084815, 4629457, 6613510, 8169630, 9258914, 9920265, 13888371, 19840530, 23147285, 27776742, 46294570, 69441855, 138883710]

約数ペア:

[(1, 138883710), (2, 69441855), (3, 46294570), (5, 27776742), (6, 23147285), (7, 19840530), (10, 13888371), (14, 9920265), (15, 9258914), (17, 8169630), (21, 6613510), (30, 4629457), (34, 4084815), (35, 3968106), (42, 3306755), (51, 2723210), (70, 1984053), (85, 1633926), (102, 1361605), (105, 1322702), (119, 1167090), (170, 816963), (210, 661351), (238, 583545), (255, 544642), (357, 389030), (510, 272321), (595, 233418), (714, 194515), (1190, 116709), (1785, 77806), (3570, 38903)]