30389316

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 72752064

約数和(自身を除く): 42362748

約数列:

[1, 2, 3, 4, 6, 12, 73, 113, 146, 219, 226, 292, 307, 339, 438, 452, 614, 678, 876, 921, 1228, 1356, 1842, 3684, 8249, 16498, 22411, 24747, 32996, 34691, 44822, 49494, 67233, 69382, 89644, 98988, 104073, 134466, 138764, 208146, 268932, 416292, 2532443, 5064886, 7597329, 10129772, 15194658, 30389316]

約数ペア:

[(1, 30389316), (2, 15194658), (3, 10129772), (4, 7597329), (6, 5064886), (12, 2532443), (73, 416292), (113, 268932), (146, 208146), (219, 138764), (226, 134466), (292, 104073), (307, 98988), (339, 89644), (438, 69382), (452, 67233), (614, 49494), (678, 44822), (876, 34691), (921, 32996), (1228, 24747), (1356, 22411), (1842, 16498), (3684, 8249)]