30203754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9103}}^1$

素因数の和:9194

約数の個数: 32

約数和(自身を含む): 69918720

約数和(自身を除く): 39714966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 9103, 18206, 27309, 54618, 63721, 127442, 191163, 382326, 719137, 1438274, 2157411, 4314822, 5033959, 10067918, 15101877, 30203754]

約数ペア:

[(1, 30203754), (2, 15101877), (3, 10067918), (6, 5033959), (7, 4314822), (14, 2157411), (21, 1438274), (42, 719137), (79, 382326), (158, 191163), (237, 127442), (474, 63721), (553, 54618), (1106, 27309), (1659, 18206), (3318, 9103)]