30295785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 60082560

約数和(自身を除く): 29786775

約数列:

[1, 3, 5, 13, 15, 17, 19, 37, 39, 51, 57, 65, 85, 95, 111, 169, 185, 195, 221, 247, 255, 285, 323, 481, 507, 555, 629, 663, 703, 741, 845, 969, 1105, 1235, 1443, 1615, 1887, 2109, 2405, 2535, 2873, 3145, 3211, 3315, 3515, 3705, 4199, 4845, 6253, 7215, 8177, 8619, 9139, 9435, 9633, 10545, 11951, 12597, 14365, 16055, 18759, 20995, 24531, 27417, 31265, 35853, 40885, 43095, 45695, 48165, 54587, 59755, 62985, 93795, 106301, 118807, 122655, 137085, 155363, 163761, 179265, 272935, 318903, 356421, 466089, 531505, 594035, 776815, 818805, 1594515, 1782105, 2019719, 2330445, 6059157, 10098595, 30295785]

約数ペア:

[(1, 30295785), (3, 10098595), (5, 6059157), (13, 2330445), (15, 2019719), (17, 1782105), (19, 1594515), (37, 818805), (39, 776815), (51, 594035), (57, 531505), (65, 466089), (85, 356421), (95, 318903), (111, 272935), (169, 179265), (185, 163761), (195, 155363), (221, 137085), (247, 122655), (255, 118807), (285, 106301), (323, 93795), (481, 62985), (507, 59755), (555, 54587), (629, 48165), (663, 45695), (703, 43095), (741, 40885), (845, 35853), (969, 31265), (1105, 27417), (1235, 24531), (1443, 20995), (1615, 18759), (1887, 16055), (2109, 14365), (2405, 12597), (2535, 11951), (2873, 10545), (3145, 9633), (3211, 9435), (3315, 9139), (3515, 8619), (3705, 8177), (4199, 7215), (4845, 6253)]