1373876270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3167}}^1$

素因数の和:3305

約数の個数: 64

約数和(自身を含む): 2759049216

約数和(自身を除く): 1385172946

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 71, 94, 130, 142, 235, 355, 470, 611, 710, 923, 1222, 1846, 3055, 3167, 3337, 4615, 6110, 6334, 6674, 9230, 15835, 16685, 31670, 33370, 41171, 43381, 82342, 86762, 148849, 205855, 216905, 224857, 297698, 411710, 433810, 449714, 744245, 1124285, 1488490, 1935037, 2248570, 2923141, 3870074, 5846282, 9675185, 10568279, 14615705, 19350370, 21136558, 29231410, 52841395, 105682790, 137387627, 274775254, 686938135, 1373876270]

約数ペア:

[(1, 1373876270), (2, 686938135), (5, 274775254), (10, 137387627), (13, 105682790), (26, 52841395), (47, 29231410), (65, 21136558), (71, 19350370), (94, 14615705), (130, 10568279), (142, 9675185), (235, 5846282), (355, 3870074), (470, 2923141), (611, 2248570), (710, 1935037), (923, 1488490), (1222, 1124285), (1846, 744245), (3055, 449714), (3167, 433810), (3337, 411710), (4615, 297698), (6110, 224857), (6334, 216905), (6674, 205855), (9230, 148849), (15835, 86762), (16685, 82342), (31670, 43381), (33370, 41171)]