230078380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{38219}}^1$

素因数の和:38278

約数の個数: 48

約数和(自身を含む): 565044480

約数和(自身を除く): 334966100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 38219, 76438, 152876, 191095, 267533, 382190, 535066, 764380, 1070132, 1337665, 1643417, 2675330, 3286834, 5350660, 6573668, 8217085, 11503919, 16434170, 23007838, 32868340, 46015676, 57519595, 115039190, 230078380]

約数ペア:

[(1, 230078380), (2, 115039190), (4, 57519595), (5, 46015676), (7, 32868340), (10, 23007838), (14, 16434170), (20, 11503919), (28, 8217085), (35, 6573668), (43, 5350660), (70, 3286834), (86, 2675330), (140, 1643417), (172, 1337665), (215, 1070132), (301, 764380), (430, 535066), (602, 382190), (860, 267533), (1204, 191095), (1505, 152876), (3010, 76438), (6020, 38219)]