70816515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 151683840

約数和(自身を除く): 80867325

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 49, 55, 57, 77, 95, 105, 133, 147, 165, 209, 231, 245, 285, 385, 399, 461, 539, 627, 665, 735, 931, 1045, 1155, 1383, 1463, 1617, 1995, 2305, 2695, 2793, 3135, 3227, 4389, 4655, 5071, 6915, 7315, 8085, 8759, 9681, 10241, 13965, 15213, 16135, 21945, 22589, 25355, 26277, 30723, 35497, 43795, 48405, 51205, 61313, 67767, 76065, 96349, 106491, 112945, 131385, 153615, 177485, 183939, 248479, 289047, 306565, 338835, 429191, 481745, 532455, 674443, 745437, 919695, 1242395, 1287573, 1445235, 2023329, 2145955, 3372215, 3727185, 4721101, 6437865, 10116645, 14163303, 23605505, 70816515]

約数ペア:

[(1, 70816515), (3, 23605505), (5, 14163303), (7, 10116645), (11, 6437865), (15, 4721101), (19, 3727185), (21, 3372215), (33, 2145955), (35, 2023329), (49, 1445235), (55, 1287573), (57, 1242395), (77, 919695), (95, 745437), (105, 674443), (133, 532455), (147, 481745), (165, 429191), (209, 338835), (231, 306565), (245, 289047), (285, 248479), (385, 183939), (399, 177485), (461, 153615), (539, 131385), (627, 112945), (665, 106491), (735, 96349), (931, 76065), (1045, 67767), (1155, 61313), (1383, 51205), (1463, 48405), (1617, 43795), (1995, 35497), (2305, 30723), (2695, 26277), (2793, 25355), (3135, 22589), (3227, 21945), (4389, 16135), (4655, 15213), (5071, 13965), (6915, 10241), (7315, 9681), (8085, 8759)]