63210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1$

素因数の和:67

約数の個数: 48

約数和(自身を含む): 180576

約数和(自身を除く): 117366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 245, 258, 294, 301, 430, 490, 602, 645, 735, 903, 1290, 1470, 1505, 1806, 2107, 3010, 4214, 4515, 6321, 9030, 10535, 12642, 21070, 31605, 63210]

約数ペア:

[(1, 63210), (2, 31605), (3, 21070), (5, 12642), (6, 10535), (7, 9030), (10, 6321), (14, 4515), (15, 4214), (21, 3010), (30, 2107), (35, 1806), (42, 1505), (43, 1470), (49, 1290), (70, 903), (86, 735), (98, 645), (105, 602), (129, 490), (147, 430), (210, 301), (215, 294), (245, 258)]