30537654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 73514496

約数和(自身を除く): 42976842

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 43, 74, 86, 111, 129, 222, 258, 259, 301, 457, 518, 602, 777, 903, 914, 1371, 1554, 1591, 1806, 2742, 3182, 3199, 4773, 6398, 9546, 9597, 11137, 16909, 19194, 19651, 22274, 33411, 33818, 39302, 50727, 58953, 66822, 101454, 117906, 118363, 137557, 236726, 275114, 355089, 412671, 710178, 727087, 825342, 1454174, 2181261, 4362522, 5089609, 10179218, 15268827, 30537654]

約数ペア:

[(1, 30537654), (2, 15268827), (3, 10179218), (6, 5089609), (7, 4362522), (14, 2181261), (21, 1454174), (37, 825342), (42, 727087), (43, 710178), (74, 412671), (86, 355089), (111, 275114), (129, 236726), (222, 137557), (258, 118363), (259, 117906), (301, 101454), (457, 66822), (518, 58953), (602, 50727), (777, 39302), (903, 33818), (914, 33411), (1371, 22274), (1554, 19651), (1591, 19194), (1806, 16909), (2742, 11137), (3182, 9597), (3199, 9546), (4773, 6398)]