180076470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{122501}}^1$

素因数の和:122525

約数の個数: 48

約数和(自身を含む): 502748208

約数和(自身を除く): 322671738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 122501, 245002, 367503, 612505, 735006, 857507, 1225010, 1715014, 1837515, 2572521, 3675030, 4287535, 5145042, 6002549, 8575070, 12005098, 12862605, 18007647, 25725210, 30012745, 36015294, 60025490, 90038235, 180076470]

約数ペア:

[(1, 180076470), (2, 90038235), (3, 60025490), (5, 36015294), (6, 30012745), (7, 25725210), (10, 18007647), (14, 12862605), (15, 12005098), (21, 8575070), (30, 6002549), (35, 5145042), (42, 4287535), (49, 3675030), (70, 2572521), (98, 1837515), (105, 1715014), (147, 1225010), (210, 857507), (245, 735006), (294, 612505), (490, 367503), (735, 245002), (1470, 122501)]