267689370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3253}}^1$

素因数の和:3487

約数の個数: 64

約数和(自身を含む): 695366784

約数和(自身を除く): 427677414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 1055, 1266, 2110, 2743, 3165, 3253, 5486, 6330, 6506, 8229, 9759, 13715, 16265, 16458, 19518, 27430, 32530, 41145, 42289, 48795, 82290, 84578, 97590, 126867, 211445, 253734, 422890, 634335, 686383, 1268670, 1372766, 2059149, 3431915, 4118298, 6863830, 8922979, 10295745, 17845958, 20591490, 26768937, 44614895, 53537874, 89229790, 133844685, 267689370]

約数ペア:

[(1, 267689370), (2, 133844685), (3, 89229790), (5, 53537874), (6, 44614895), (10, 26768937), (13, 20591490), (15, 17845958), (26, 10295745), (30, 8922979), (39, 6863830), (65, 4118298), (78, 3431915), (130, 2059149), (195, 1372766), (211, 1268670), (390, 686383), (422, 634335), (633, 422890), (1055, 253734), (1266, 211445), (2110, 126867), (2743, 97590), (3165, 84578), (3253, 82290), (5486, 48795), (6330, 42289), (6506, 41145), (8229, 32530), (9759, 27430), (13715, 19518), (16265, 16458)]