3458260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 8015616

約数和(自身を除く): 4557356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 283, 470, 566, 611, 940, 1132, 1222, 1415, 2444, 2830, 3055, 3679, 5660, 6110, 7358, 12220, 13301, 14716, 18395, 26602, 36790, 53204, 66505, 73580, 133010, 172913, 266020, 345826, 691652, 864565, 1729130, 3458260]

約数ペア:

[(1, 3458260), (2, 1729130), (4, 864565), (5, 691652), (10, 345826), (13, 266020), (20, 172913), (26, 133010), (47, 73580), (52, 66505), (65, 53204), (94, 36790), (130, 26602), (188, 18395), (235, 14716), (260, 13301), (283, 12220), (470, 7358), (566, 6110), (611, 5660), (940, 3679), (1132, 3055), (1222, 2830), (1415, 2444)]