30613842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{80989}}^1$

素因数の和:81007

約数の個数: 32

約数和(自身を含む): 77750400

約数和(自身を除く): 47136558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 80989, 161978, 242967, 485934, 566923, 728901, 1133846, 1457802, 1700769, 2186703, 3401538, 4373406, 5102307, 10204614, 15306921, 30613842]

約数ペア:

[(1, 30613842), (2, 15306921), (3, 10204614), (6, 5102307), (7, 4373406), (9, 3401538), (14, 2186703), (18, 1700769), (21, 1457802), (27, 1133846), (42, 728901), (54, 566923), (63, 485934), (126, 242967), (189, 161978), (378, 80989)]