87147870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3253}}^1$

素因数の和:3329

約数の個数: 64

約数和(自身を含む): 224916480

約数和(自身を除く): 137768610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 1410, 1786, 2679, 3253, 4465, 5358, 6506, 8930, 9759, 13395, 16265, 19518, 26790, 32530, 48795, 61807, 97590, 123614, 152891, 185421, 305782, 309035, 370842, 458673, 618070, 764455, 917346, 927105, 1528910, 1854210, 2293365, 2904929, 4586730, 5809858, 8714787, 14524645, 17429574, 29049290, 43573935, 87147870]

約数ペア:

[(1, 87147870), (2, 43573935), (3, 29049290), (5, 17429574), (6, 14524645), (10, 8714787), (15, 5809858), (19, 4586730), (30, 2904929), (38, 2293365), (47, 1854210), (57, 1528910), (94, 927105), (95, 917346), (114, 764455), (141, 618070), (190, 458673), (235, 370842), (282, 309035), (285, 305782), (470, 185421), (570, 152891), (705, 123614), (893, 97590), (1410, 61807), (1786, 48795), (2679, 32530), (3253, 26790), (4465, 19518), (5358, 16265), (6506, 13395), (8930, 9759)]