147874230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{234721}}^1$

素因数の和:234741

約数の個数: 48

約数和(自身を含む): 439399584

約数和(自身を除く): 291525354

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 234721, 469442, 704163, 1173605, 1408326, 1643047, 2112489, 2347210, 3286094, 3520815, 4224978, 4929141, 7041630, 8215235, 9858282, 10562445, 14787423, 16430470, 21124890, 24645705, 29574846, 49291410, 73937115, 147874230]

約数ペア:

[(1, 147874230), (2, 73937115), (3, 49291410), (5, 29574846), (6, 24645705), (7, 21124890), (9, 16430470), (10, 14787423), (14, 10562445), (15, 9858282), (18, 8215235), (21, 7041630), (30, 4929141), (35, 4224978), (42, 3520815), (45, 3286094), (63, 2347210), (70, 2112489), (90, 1643047), (105, 1408326), (126, 1173605), (210, 704163), (315, 469442), (630, 234721)]