25036470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1867}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 65566800

約数和(自身を除く): 40530330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 1867, 2235, 2682, 3734, 4470, 5601, 6705, 9335, 11202, 13410, 16803, 18670, 28005, 33606, 56010, 84015, 168030, 278183, 556366, 834549, 1390915, 1669098, 2503647, 2781830, 4172745, 5007294, 8345490, 12518235, 25036470]

約数ペア:

[(1, 25036470), (2, 12518235), (3, 8345490), (5, 5007294), (6, 4172745), (9, 2781830), (10, 2503647), (15, 1669098), (18, 1390915), (30, 834549), (45, 556366), (90, 278183), (149, 168030), (298, 84015), (447, 56010), (745, 33606), (894, 28005), (1341, 18670), (1490, 16803), (1867, 13410), (2235, 11202), (2682, 9335), (3734, 6705), (4470, 5601)]