30788142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 77635584

約数和(自身を除く): 46847442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 103, 154, 206, 231, 309, 462, 618, 647, 721, 1133, 1294, 1442, 1941, 2163, 2266, 3399, 3882, 4326, 4529, 6798, 7117, 7931, 9058, 13587, 14234, 15862, 21351, 23793, 27174, 42702, 47586, 49819, 66641, 99638, 133282, 149457, 199923, 298914, 399846, 466487, 733051, 932974, 1399461, 1466102, 2199153, 2798922, 4398306, 5131357, 10262714, 15394071, 30788142]

約数ペア:

[(1, 30788142), (2, 15394071), (3, 10262714), (6, 5131357), (7, 4398306), (11, 2798922), (14, 2199153), (21, 1466102), (22, 1399461), (33, 932974), (42, 733051), (66, 466487), (77, 399846), (103, 298914), (154, 199923), (206, 149457), (231, 133282), (309, 99638), (462, 66641), (618, 49819), (647, 47586), (721, 42702), (1133, 27174), (1294, 23793), (1442, 21351), (1941, 15862), (2163, 14234), (2266, 13587), (3399, 9058), (3882, 7931), (4326, 7117), (4529, 6798)]