30584775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 58091520

約数和(自身を除く): 27506745

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 127, 169, 195, 247, 285, 325, 381, 475, 507, 635, 741, 845, 975, 1235, 1425, 1651, 1905, 2413, 2535, 3175, 3211, 3705, 4225, 4953, 6175, 7239, 8255, 9525, 9633, 12065, 12675, 16055, 18525, 21463, 24765, 31369, 36195, 41275, 48165, 60325, 64389, 80275, 94107, 107315, 123825, 156845, 180975, 240825, 321945, 407797, 470535, 536575, 784225, 1223391, 1609725, 2038985, 2352675, 6116955, 10194925, 30584775]

約数ペア:

[(1, 30584775), (3, 10194925), (5, 6116955), (13, 2352675), (15, 2038985), (19, 1609725), (25, 1223391), (39, 784225), (57, 536575), (65, 470535), (75, 407797), (95, 321945), (127, 240825), (169, 180975), (195, 156845), (247, 123825), (285, 107315), (325, 94107), (381, 80275), (475, 64389), (507, 60325), (635, 48165), (741, 41275), (845, 36195), (975, 31369), (1235, 24765), (1425, 21463), (1651, 18525), (1905, 16055), (2413, 12675), (2535, 12065), (3175, 9633), (3211, 9525), (3705, 8255), (4225, 7239), (4953, 6175)]