712442875970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{8920031}}^1$

素因数の和:8920215

約数の個数: 48

約数和(自身を含む): 1500920264448

約数和(自身を除く): 788477388478

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 163, 245, 326, 490, 815, 1141, 1630, 2282, 5705, 7987, 11410, 15974, 39935, 79870, 8920031, 17840062, 44600155, 62440217, 89200310, 124880434, 312201085, 437081519, 624402170, 874163038, 1453965053, 2185407595, 2907930106, 4370815190, 7269825265, 10177755371, 14539650530, 20355510742, 50888776855, 71244287597, 101777553710, 142488575194, 356221437985, 712442875970]

約数ペア:

[(1, 712442875970), (2, 356221437985), (5, 142488575194), (7, 101777553710), (10, 71244287597), (14, 50888776855), (35, 20355510742), (49, 14539650530), (70, 10177755371), (98, 7269825265), (163, 4370815190), (245, 2907930106), (326, 2185407595), (490, 1453965053), (815, 874163038), (1141, 624402170), (1630, 437081519), (2282, 312201085), (5705, 124880434), (7987, 89200310), (11410, 62440217), (15974, 44600155), (39935, 17840062), (79870, 8920031)]