229841220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{547241}}^1$

素因数の和:547260

約数の個数: 48

約数和(自身を含む): 735493248

約数和(自身を除く): 505652028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 547241, 1094482, 1641723, 2188964, 2736205, 3283446, 3830687, 5472410, 6566892, 7661374, 8208615, 10944820, 11492061, 15322748, 16417230, 19153435, 22984122, 32834460, 38306870, 45968244, 57460305, 76613740, 114920610, 229841220]

約数ペア:

[(1, 229841220), (2, 114920610), (3, 76613740), (4, 57460305), (5, 45968244), (6, 38306870), (7, 32834460), (10, 22984122), (12, 19153435), (14, 16417230), (15, 15322748), (20, 11492061), (21, 10944820), (28, 8208615), (30, 7661374), (35, 6566892), (42, 5472410), (60, 3830687), (70, 3283446), (84, 2736205), (105, 2188964), (140, 1641723), (210, 1094482), (420, 547241)]