10071460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 25280640

約数和(自身を除く): 15209180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 239, 245, 301, 430, 478, 490, 602, 860, 956, 980, 1195, 1204, 1505, 1673, 2107, 2390, 3010, 3346, 4214, 4780, 6020, 6692, 8365, 8428, 10277, 10535, 11711, 16730, 20554, 21070, 23422, 33460, 41108, 42140, 46844, 51385, 58555, 71939, 102770, 117110, 143878, 205540, 234220, 287756, 359695, 503573, 719390, 1007146, 1438780, 2014292, 2517865, 5035730, 10071460]

約数ペア:

[(1, 10071460), (2, 5035730), (4, 2517865), (5, 2014292), (7, 1438780), (10, 1007146), (14, 719390), (20, 503573), (28, 359695), (35, 287756), (43, 234220), (49, 205540), (70, 143878), (86, 117110), (98, 102770), (140, 71939), (172, 58555), (196, 51385), (215, 46844), (239, 42140), (245, 41108), (301, 33460), (430, 23422), (478, 21070), (490, 20554), (602, 16730), (860, 11711), (956, 10535), (980, 10277), (1195, 8428), (1204, 8365), (1505, 6692), (1673, 6020), (2107, 4780), (2390, 4214), (3010, 3346)]