15463590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 39384576

約数和(自身を除く): 23920986

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 307, 345, 365, 438, 614, 690, 730, 921, 1095, 1535, 1679, 1842, 2190, 3070, 3358, 4605, 5037, 7061, 8395, 9210, 10074, 14122, 16790, 21183, 22411, 25185, 35305, 42366, 44822, 50370, 67233, 70610, 105915, 112055, 134466, 211830, 224110, 336165, 515453, 672330, 1030906, 1546359, 2577265, 3092718, 5154530, 7731795, 15463590]

約数ペア:

[(1, 15463590), (2, 7731795), (3, 5154530), (5, 3092718), (6, 2577265), (10, 1546359), (15, 1030906), (23, 672330), (30, 515453), (46, 336165), (69, 224110), (73, 211830), (115, 134466), (138, 112055), (146, 105915), (219, 70610), (230, 67233), (307, 50370), (345, 44822), (365, 42366), (438, 35305), (614, 25185), (690, 22411), (730, 21183), (921, 16790), (1095, 14122), (1535, 10074), (1679, 9210), (1842, 8395), (2190, 7061), (3070, 5037), (3358, 4605)]