15696590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 35610624

約数和(自身を除く): 19914034

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 367, 455, 470, 611, 658, 734, 910, 1222, 1645, 1835, 2569, 3055, 3290, 3670, 4277, 4771, 5138, 6110, 8554, 9542, 12845, 17249, 21385, 23855, 25690, 33397, 34498, 42770, 47710, 66794, 86245, 120743, 166985, 172490, 224237, 241486, 333970, 448474, 603715, 1121185, 1207430, 1569659, 2242370, 3139318, 7848295, 15696590]

約数ペア:

[(1, 15696590), (2, 7848295), (5, 3139318), (7, 2242370), (10, 1569659), (13, 1207430), (14, 1121185), (26, 603715), (35, 448474), (47, 333970), (65, 241486), (70, 224237), (91, 172490), (94, 166985), (130, 120743), (182, 86245), (235, 66794), (329, 47710), (367, 42770), (455, 34498), (470, 33397), (611, 25690), (658, 23855), (734, 21385), (910, 17249), (1222, 12845), (1645, 9542), (1835, 8554), (2569, 6110), (3055, 5138), (3290, 4771), (3670, 4277)]